2023-02-28 09:26:29

by Siddh Raman Pant

Subject: [PATCH v8 0/8] drm: Remove usage of deprecated DRM_* macros

This patchset aims to remove usages of deprecated DRM_* macros from the
files residing in drivers/gpu/drm root.

In process, I found out that NULL as first argument of drm_dbg_* wasn't
working, but it was listed as the alternative in deprecation comment,
so I fixed that before removing usages of DRM_DEBUG_* macros.

Courtesy discussion on v1, I added support for NULL in drm_()* macros too.

Courtesy discussion on v7, I removed generic macro stuff meant to accomodate
stuff like mipi_dsi_host, and instead reverted a commit which used the
drm_err() macro incorrectly by passing mipi_dsi_host.

This patchset should be applied in order as changes might be dependent.

Please review and let me know if any errors are there, and hopefully
this gets accepted.

---

v7 -> v8 (Today):
- Reverted 1040e424353f ("drm: mipi-dsi: Convert logging to drm_* functions.")
which used drm_err macro incorrectly by passing mipi_dsi_host.
- Thus, removed _Generic and allow only drm_device.

v6 -> v7 (26 Feb 2023):
- Rebased to drm-misc-next, accounting for the merger of last 3 patches
in the previous series (4665280990fa, fc2602b553c8, 7bd224b6625a),
and 7428ff70a18 ("drm: initialize accel framework").

v5 -> v6 (09 Jan 2023):
- Move drm_device to default case in _Generic as it is the default behaviour.
- Fix incorrect const drm_device handling in _Generic.
- Minor positioning / comment changes.

v4 -> v5 (07 Jan 2023):
- Make separate function instead of using boolean in _Generic (sravn on IRC).
- Also, simplified the Generic macro, and renamed the function and macro.

v3 -> v4 (05 Jan 2023):
- Fix commit message for DRM_NOTE erroneously mentioning DRM_INFO.
- Rebased to drm-misc-next, as 723dad977acd added drm_dbg_core() to some
files.
- Move Generic out to a separate macro __drm_get_dev_ptr, so that interface
of drm_dbg_*() is also same as other drm_*() macros.
- Fix comment in __drm_get_dev_ptr (now ___drm_get_dev_ptr) to use correct
name.

v2 -> v3 (26 Dec 2022):
- Added support for NULL in __drm_printk and thus by extension to drm_()*.
- Thus, converted dropped pr_()* changes to drm_*(NULL, ...).
- Rebased to drm-misc-next and resulting appropriate changes.

v1 (20 Dec 2022) -> v2 (22 Dec 2022):
- Removed conversions to pr_*() in DRM_INFO, DRM_NOTE, and DRM_ERROR changes.
- Due to above, DRM_NOTE usage cannot be removed and the patch is dropped.
- DRY: NULL support is now achieved by way of a separate function.


Siddh Raman Pant (8):
Revert "drm: mipi-dsi: Convert logging to drm_* functions."
drm/print: Fix and add support for NULL as first argument in drm_*
macros
drm: Remove usage of deprecated DRM_INFO
drm: Remove usage of deprecated DRM_NOTE
drm: Remove usage of deprecated DRM_ERROR
drm: Remove usage of deprecated DRM_DEBUG
drm: Remove usage of deprecated DRM_DEBUG_DRIVER
drm: Remove usage of deprecated DRM_DEBUG_KMS

drivers/gpu/drm/drm_agpsupport.c | 4 +-
drivers/gpu/drm/drm_bridge.c | 8 +-
drivers/gpu/drm/drm_bufs.c | 122 ++++++++++++------------
drivers/gpu/drm/drm_client_modeset.c | 118 +++++++++++++----------
drivers/gpu/drm/drm_color_mgmt.c | 4 +-
drivers/gpu/drm/drm_connector.c | 28 +++---
drivers/gpu/drm/drm_context.c | 18 ++--
drivers/gpu/drm/drm_crtc.c | 36 ++++---
drivers/gpu/drm/drm_crtc_helper.c | 62 ++++++------
drivers/gpu/drm/drm_debugfs_crc.c | 8 +-
drivers/gpu/drm/drm_displayid.c | 6 +-
drivers/gpu/drm/drm_dma.c | 10 +-
drivers/gpu/drm/drm_drv.c | 28 +++---
drivers/gpu/drm/drm_edid.c | 17 ++--
drivers/gpu/drm/drm_flip_work.c | 2 +-
drivers/gpu/drm/drm_framebuffer.c | 3 +-
drivers/gpu/drm/drm_gem.c | 7 +-
drivers/gpu/drm/drm_gem_dma_helper.c | 2 +-
drivers/gpu/drm/drm_gem_shmem_helper.c | 4 +-
drivers/gpu/drm/drm_hashtab.c | 10 +-
drivers/gpu/drm/drm_irq.c | 4 +-
drivers/gpu/drm/drm_kms_helper_common.c | 2 +-
drivers/gpu/drm/drm_lease.c | 4 +-
drivers/gpu/drm/drm_legacy_misc.c | 4 +-
drivers/gpu/drm/drm_lock.c | 36 +++----
drivers/gpu/drm/drm_mipi_dbi.c | 19 ++--
drivers/gpu/drm/drm_mipi_dsi.c | 15 +--
drivers/gpu/drm/drm_mm.c | 8 +-
drivers/gpu/drm/drm_mode_config.c | 2 +-
drivers/gpu/drm/drm_mode_object.c | 6 +-
drivers/gpu/drm/drm_modes.c | 36 +++----
drivers/gpu/drm/drm_modeset_helper.c | 2 +-
drivers/gpu/drm/drm_pci.c | 14 +--
drivers/gpu/drm/drm_plane.c | 46 ++++-----
drivers/gpu/drm/drm_probe_helper.c | 39 ++++----
drivers/gpu/drm/drm_rect.c | 4 +-
drivers/gpu/drm/drm_scatter.c | 19 ++--
drivers/gpu/drm/drm_syncobj.c | 2 +-
drivers/gpu/drm/drm_sysfs.c | 22 ++---
drivers/gpu/drm/drm_vm.c | 45 +++++----
include/drm/drm_print.h | 81 ++++++++++------
41 files changed, 482 insertions(+), 425 deletions(-)

--
2.39.2

2023-02-28 09:26:32

by Siddh Raman Pant

Subject: [PATCH v8 7/8] drm: Remove usage of deprecated DRM_DEBUG_DRIVER

drm_print.h says DRM_DEBUG_DRIVER is deprecated.
Thus, use newer drm_dbg_driver().

Also fix the deprecation comment in drm_print.h which
mentions drm_dbg() instead of drm_dbg_driver().

Signed-off-by: Siddh Raman Pant <[email protected]>
---
drivers/gpu/drm/drm_mipi_dbi.c | 10 +++++-----
include/drm/drm_print.h | 2 +-
2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c
index 58ff9503a403..ab5dd5933a1a 100644
--- a/drivers/gpu/drm/drm_mipi_dbi.c
+++ b/drivers/gpu/drm/drm_mipi_dbi.c
@@ -70,11 +70,11 @@
#define MIPI_DBI_DEBUG_COMMAND(cmd, data, len) \
({ \
if (!len) \
- DRM_DEBUG_DRIVER("cmd=%02x\n", cmd); \
+ drm_dbg_driver(NULL, "cmd=%02x\n", cmd); \
else if (len <= 32) \
- DRM_DEBUG_DRIVER("cmd=%02x, par=%*ph\n", cmd, (int)len, data);\
+ drm_dbg_driver(NULL, "cmd=%02x, par=%*ph\n", cmd, (int)len, data);\
else \
- DRM_DEBUG_DRIVER("cmd=%02x, len=%zu\n", cmd, len); \
+ drm_dbg_driver(NULL, "cmd=%02x, len=%zu\n", cmd, len); \
})

static const u8 mipi_dbi_dcs_read_commands[] = {
@@ -708,7 +708,7 @@ bool mipi_dbi_display_is_on(struct mipi_dbi *dbi)
DCS_POWER_MODE_DISPLAY_NORMAL_MODE | DCS_POWER_MODE_SLEEP_MODE))
return false;

- DRM_DEBUG_DRIVER("Display is ON\n");
+ drm_dbg_driver(NULL, "Display is ON\n");

return true;
}
@@ -1256,7 +1256,7 @@ int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *dbi,

mutex_init(&dbi->cmdlock);

- DRM_DEBUG_DRIVER("SPI speed: %uMHz\n", spi->max_speed_hz / 1000000);
+ drm_dbg_driver(NULL, "SPI speed: %uMHz\n", spi->max_speed_hz / 1000000);

return 0;
}
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index 4b8532cf2ae6..2bac5e8fd550 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -589,7 +589,7 @@ void __drm_err(const char *format, ...);
#define DRM_DEBUG(fmt, ...) \
__drm_dbg(DRM_UT_CORE, fmt, ##__VA_ARGS__)

-/* NOTE: this is deprecated in favor of drm_dbg(NULL, ...). */
+/* NOTE: this is deprecated in favor of drm_dbg_driver(NULL, ...). */
#define DRM_DEBUG_DRIVER(fmt, ...) \
__drm_dbg(DRM_UT_DRIVER, fmt, ##__VA_ARGS__)

--
2.39.2

2023-02-28 09:26:36

by Siddh Raman Pant

Subject: [PATCH v8 5/8] drm: Remove usage of deprecated DRM_ERROR

drm_print.h says DRM_ERROR is deprecated in favor of drm_err().

Signed-off-by: Siddh Raman Pant <[email protected]>
---
drivers/gpu/drm/drm_bridge.c | 8 ++++----
drivers/gpu/drm/drm_bufs.c | 8 ++++----
drivers/gpu/drm/drm_client_modeset.c | 4 ++--
drivers/gpu/drm/drm_context.c | 4 ++--
drivers/gpu/drm/drm_crtc_helper.c | 8 ++++----
drivers/gpu/drm/drm_debugfs_crc.c | 3 ++-
drivers/gpu/drm/drm_drv.c | 16 ++++++++--------
drivers/gpu/drm/drm_flip_work.c | 2 +-
drivers/gpu/drm/drm_framebuffer.c | 3 ++-
drivers/gpu/drm/drm_gem.c | 2 +-
drivers/gpu/drm/drm_gem_dma_helper.c | 2 +-
drivers/gpu/drm/drm_hashtab.c | 4 ++--
drivers/gpu/drm/drm_lock.c | 16 ++++++++--------
drivers/gpu/drm/drm_mipi_dbi.c | 2 +-
drivers/gpu/drm/drm_mm.c | 8 ++++----
drivers/gpu/drm/drm_mode_config.c | 2 +-
drivers/gpu/drm/drm_modes.c | 26 +++++++++++++-------------
drivers/gpu/drm/drm_modeset_helper.c | 2 +-
drivers/gpu/drm/drm_plane.c | 2 +-
drivers/gpu/drm/drm_scatter.c | 9 +++++----
drivers/gpu/drm/drm_vm.c | 2 +-
21 files changed, 68 insertions(+), 65 deletions(-)

diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index c3d69af02e79..3d27f08db74d 100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -351,11 +351,11 @@ int drm_bridge_attach(struct drm_encoder *encoder, struct drm_bridge *bridge,
list_del(&bridge->chain_node);

#ifdef CONFIG_OF
- DRM_ERROR("failed to attach bridge %pOF to encoder %s: %d\n",
- bridge->of_node, encoder->name, ret);
+ drm_err(encoder->dev, "failed to attach bridge %pOF to encoder %s: %d\n",
+ bridge->of_node, encoder->name, ret);
#else
- DRM_ERROR("failed to attach bridge to encoder %s: %d\n",
- encoder->name, ret);
+ drm_err(encoder->dev, "failed to attach bridge to encoder %s: %d\n",
+ encoder->name, ret);
#endif

return ret;
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 86700560fea2..aa66fe16ea6e 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -1470,15 +1470,15 @@ int drm_legacy_freebufs(struct drm_device *dev, void *data,
if (copy_from_user(&idx, &request->list[i], sizeof(idx)))
return -EFAULT;
if (idx < 0 || idx >= dma->buf_count) {
- DRM_ERROR("Index %d (of %d max)\n",
- idx, dma->buf_count - 1);
+ drm_err(dev, "Index %d (of %d max)\n",
+ idx, dma->buf_count - 1);
return -EINVAL;
}
idx = array_index_nospec(idx, dma->buf_count);
buf = dma->buflist[idx];
if (buf->file_priv != file_priv) {
- DRM_ERROR("Process %d freeing buffer not owned\n",
- task_pid_nr(current));
+ drm_err(dev, "Process %d freeing buffer not owned\n",
+ task_pid_nr(current));
return -EINVAL;
}
drm_legacy_free_buffer(dev, buf);
diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
index ae19734974b5..e2403b8c6347 100644
--- a/drivers/gpu/drm/drm_client_modeset.c
+++ b/drivers/gpu/drm/drm_client_modeset.c
@@ -808,7 +808,7 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
offsets = kcalloc(connector_count, sizeof(*offsets), GFP_KERNEL);
enabled = kcalloc(connector_count, sizeof(bool), GFP_KERNEL);
if (!crtcs || !modes || !enabled || !offsets) {
- DRM_ERROR("Memory allocation failed\n");
+ drm_err(client->dev, "Memory allocation failed\n");
ret = -ENOMEM;
goto out;
}
@@ -832,7 +832,7 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
offsets, enabled, width, height) &&
!drm_client_target_preferred(connectors, connector_count, modes,
offsets, enabled, width, height))
- DRM_ERROR("Unable to find initial modes\n");
+ drm_err(client->dev, "Unable to find initial modes\n");

DRM_DEBUG_KMS("picking CRTCs for %dx%d config\n",
width, height);
diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
index a0fc779e5e1e..bf1fc8bb97de 100644
--- a/drivers/gpu/drm/drm_context.c
+++ b/drivers/gpu/drm/drm_context.c
@@ -270,7 +270,7 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
static int drm_context_switch(struct drm_device * dev, int old, int new)
{
if (test_and_set_bit(0, &dev->context_flag)) {
- DRM_ERROR("Reentering -- FIXME\n");
+ drm_err(dev, "Reentering -- FIXME\n");
return -EBUSY;
}

@@ -301,7 +301,7 @@ static int drm_context_switch_complete(struct drm_device *dev,
dev->last_context = new; /* PRE/POST: This is the _only_ writer. */

if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
- DRM_ERROR("Lock isn't held after context switch\n");
+ drm_err(dev, "Lock isn't held after context switch\n");
}

/* If a context switch is ever initiated
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index a209659a996c..b74b4301a471 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -768,8 +768,8 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
if (!drm_crtc_helper_set_mode(set->crtc, set->mode,
set->x, set->y,
save_set.fb)) {
- DRM_ERROR("failed to set mode on [CRTC:%d:%s]\n",
- set->crtc->base.id, set->crtc->name);
+ drm_err(dev, "failed to set mode on [CRTC:%d:%s]\n",
+ set->crtc->base.id, set->crtc->name);
set->crtc->primary->fb = save_set.fb;
ret = -EINVAL;
goto fail;
@@ -826,7 +826,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
if (mode_changed &&
!drm_crtc_helper_set_mode(save_set.crtc, save_set.mode, save_set.x,
save_set.y, save_set.fb))
- DRM_ERROR("failed to restore config after modeset failure\n");
+ drm_err(dev, "failed to restore config after modeset failure\n");

kfree(save_connector_encoders);
kfree(save_encoder_crtcs);
@@ -996,7 +996,7 @@ void drm_helper_resume_force_mode(struct drm_device *dev)

/* Restoring the old config should never fail! */
if (ret == false)
- DRM_ERROR("failed to set mode on crtc %p\n", crtc);
+ drm_err(dev, "failed to set mode on crtc %p\n", crtc);

/* Turn off outputs that were already powered off */
if (drm_helper_choose_crtc_dpms(crtc)) {
diff --git a/drivers/gpu/drm/drm_debugfs_crc.c b/drivers/gpu/drm/drm_debugfs_crc.c
index bbc3bc4ba844..a59ef3f0e4a1 100644
--- a/drivers/gpu/drm/drm_debugfs_crc.c
+++ b/drivers/gpu/drm/drm_debugfs_crc.c
@@ -416,7 +416,8 @@ int drm_crtc_add_crc_entry(struct drm_crtc *crtc, bool has_frame,
spin_unlock_irqrestore(&crc->lock, flags);

if (!was_overflow)
- DRM_ERROR("Overflow of CRC buffer, userspace reads too slow.\n");
+ drm_err(crtc->dev,
+ "Overflow of CRC buffer, userspace reads too slow.\n");

return -ENOBUFS;
}
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index b08b502285c7..dc2ee4983db2 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -177,7 +177,7 @@ static int drm_minor_register(struct drm_device *dev, unsigned int type)
} else {
ret = drm_debugfs_init(minor, minor->index, drm_debugfs_root);
if (ret) {
- DRM_ERROR("DRM: Failed to initialize /sys/kernel/debug/dri.\n");
+ drm_err(dev, "DRM: Failed to initialize /sys/kernel/debug/dri.\n");
goto err_debugfs;
}
}
@@ -425,7 +425,7 @@ void drm_put_dev(struct drm_device *dev)
DRM_DEBUG("\n");

if (!dev) {
- DRM_ERROR("cleanup called no dev\n");
+ drm_err(NULL, "cleanup called no dev\n");
return;
}

@@ -540,7 +540,7 @@ static struct inode *drm_fs_inode_new(void)

r = simple_pin_fs(&drm_fs_type, &drm_fs_mnt, &drm_fs_cnt);
if (r < 0) {
- DRM_ERROR("Cannot mount pseudo fs: %d\n", r);
+ drm_err(NULL, "Cannot mount pseudo fs: %d\n", r);
return ERR_PTR(r);
}

@@ -610,7 +610,7 @@ static int drm_dev_init(struct drm_device *dev,
int ret;

if (!drm_core_init_complete) {
- DRM_ERROR("DRM core is not initialized\n");
+ drm_err(NULL, "DRM core is not initialized\n");
return -ENODEV;
}

@@ -630,7 +630,7 @@ static int drm_dev_init(struct drm_device *dev,
if (drm_core_check_feature(dev, DRIVER_COMPUTE_ACCEL) &&
(drm_core_check_feature(dev, DRIVER_RENDER) ||
drm_core_check_feature(dev, DRIVER_MODESET))) {
- DRM_ERROR("DRM driver can't be both a compute acceleration and graphics driver\n");
+ drm_err(dev, "DRM driver can't be both a compute acceleration and graphics driver\n");
return -EINVAL;
}

@@ -655,7 +655,7 @@ static int drm_dev_init(struct drm_device *dev,
inode = drm_fs_inode_new();
if (IS_ERR(inode)) {
ret = PTR_ERR(inode);
- DRM_ERROR("Cannot allocate anonymous inode: %d\n", ret);
+ drm_err(dev, "Cannot allocate anonymous inode: %d\n", ret);
goto err;
}

@@ -686,7 +686,7 @@ static int drm_dev_init(struct drm_device *dev,
if (drm_core_check_feature(dev, DRIVER_GEM)) {
ret = drm_gem_init(dev);
if (ret) {
- DRM_ERROR("Cannot initialize graphics execution manager (GEM)\n");
+ drm_err(dev, "Cannot initialize graphics execution manager (GEM)\n");
goto err;
}
}
@@ -1097,7 +1097,7 @@ static int __init drm_core_init(void)

ret = drm_sysfs_init();
if (ret < 0) {
- DRM_ERROR("Cannot create DRM class: %d\n", ret);
+ drm_err(NULL, "Cannot create DRM class: %d\n", ret);
goto error;
}

diff --git a/drivers/gpu/drm/drm_flip_work.c b/drivers/gpu/drm/drm_flip_work.c
index 060b753881a2..8cbf325a0414 100644
--- a/drivers/gpu/drm/drm_flip_work.c
+++ b/drivers/gpu/drm/drm_flip_work.c
@@ -82,7 +82,7 @@ void drm_flip_work_queue(struct drm_flip_work *work, void *val)
if (task) {
drm_flip_work_queue_task(work, task);
} else {
- DRM_ERROR("%s could not allocate task!\n", work->name);
+ drm_err(NULL, "%s could not allocate task!\n", work->name);
work->func(work, val);
}
}
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c
index aff3746dedfb..b21071919644 100644
--- a/drivers/gpu/drm/drm_framebuffer.c
+++ b/drivers/gpu/drm/drm_framebuffer.c
@@ -1070,7 +1070,8 @@ static void legacy_remove_fb(struct drm_framebuffer *fb)

/* should turn off the crtc */
if (drm_crtc_force_disable(crtc))
- DRM_ERROR("failed to reset crtc %p when fb was deleted\n", crtc);
+ drm_err(dev, "failed to reset crtc %p when fb was deleted\n",
+ crtc);
}
}

diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index aa15c52ae182..0ca1512e7485 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -101,7 +101,7 @@ drm_gem_init(struct drm_device *dev)
vma_offset_manager = drmm_kzalloc(dev, sizeof(*vma_offset_manager),
GFP_KERNEL);
if (!vma_offset_manager) {
- DRM_ERROR("out of memory\n");
+ drm_err(dev, "out of memory\n");
return -ENOMEM;
}

diff --git a/drivers/gpu/drm/drm_gem_dma_helper.c b/drivers/gpu/drm/drm_gem_dma_helper.c
index df89fbd2d35c..0f903cc8914a 100644
--- a/drivers/gpu/drm/drm_gem_dma_helper.c
+++ b/drivers/gpu/drm/drm_gem_dma_helper.c
@@ -583,7 +583,7 @@ drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *dev,

ret = dma_buf_vmap_unlocked(attach->dmabuf, &map);
if (ret) {
- DRM_ERROR("Failed to vmap PRIME buffer\n");
+ drm_err(dev, "Failed to vmap PRIME buffer\n");
return ERR_PTR(ret);
}

diff --git a/drivers/gpu/drm/drm_hashtab.c b/drivers/gpu/drm/drm_hashtab.c
index 60afa1865559..a1ebf8e056c7 100644
--- a/drivers/gpu/drm/drm_hashtab.c
+++ b/drivers/gpu/drm/drm_hashtab.c
@@ -53,7 +53,7 @@ int drm_ht_create(struct drm_open_hash *ht, unsigned int order)
else
ht->table = vzalloc(array_size(size, sizeof(*ht->table)));
if (!ht->table) {
- DRM_ERROR("Out of memory for hash table\n");
+ drm_err(NULL, "Out of memory for hash table\n");
return -ENOMEM;
}
return 0;
@@ -157,7 +157,7 @@ int drm_ht_just_insert_please(struct drm_open_hash *ht, struct drm_hash_item *it
} while(ret && (unshifted_key != first));

if (ret) {
- DRM_ERROR("Available key bit space exhausted\n");
+ drm_err(NULL, "Available key bit space exhausted\n");
return -EINVAL;
}
return 0;
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index 1efbd5389d89..411f75a1ee14 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -79,8 +79,8 @@ int drm_lock_take(struct drm_lock_data *lock_data,
if (_DRM_LOCKING_CONTEXT(old) == context) {
if (old & _DRM_LOCK_HELD) {
if (context != DRM_KERNEL_CONTEXT) {
- DRM_ERROR("%d holds heavyweight lock\n",
- context);
+ drm_err(NULL, "%d holds heavyweight lock\n",
+ context);
}
return 0;
}
@@ -142,8 +142,8 @@ static int drm_legacy_lock_free(struct drm_lock_data *lock_data,
} while (prev != old);

if (_DRM_LOCK_IS_HELD(old) && _DRM_LOCKING_CONTEXT(old) != context) {
- DRM_ERROR("%d freed heavyweight lock held by %d\n",
- context, _DRM_LOCKING_CONTEXT(old));
+ drm_err(NULL, "%d freed heavyweight lock held by %d\n",
+ context, _DRM_LOCKING_CONTEXT(old));
return 1;
}
wake_up_interruptible(&lock_data->lock_queue);
@@ -175,8 +175,8 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
++file_priv->lock_count;

if (lock->context == DRM_KERNEL_CONTEXT) {
- DRM_ERROR("Process %d using kernel context %d\n",
- task_pid_nr(current), lock->context);
+ drm_err(dev, "Process %d using kernel context %d\n",
+ task_pid_nr(current), lock->context);
return -EINVAL;
}

@@ -263,8 +263,8 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
return -EOPNOTSUPP;

if (lock->context == DRM_KERNEL_CONTEXT) {
- DRM_ERROR("Process %d using kernel context %d\n",
- task_pid_nr(current), lock->context);
+ drm_err(dev, "Process %d using kernel context %d\n",
+ task_pid_nr(current), lock->context);
return -EINVAL;
}

diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c
index c871d9f096b8..58ff9503a403 100644
--- a/drivers/gpu/drm/drm_mipi_dbi.c
+++ b/drivers/gpu/drm/drm_mipi_dbi.c
@@ -603,7 +603,7 @@ int mipi_dbi_dev_init_with_formats(struct mipi_dbi_dev *dbidev,
drm_mode_copy(&dbidev->mode, mode);
ret = mipi_dbi_rotate_mode(&dbidev->mode, rotation);
if (ret) {
- DRM_ERROR("Illegal rotation value %u\n", rotation);
+ drm_err(drm, "Illegal rotation value %u\n", rotation);
return -EINVAL;
}

diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index 8257f9d4f619..0a8d62c8f359 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -126,14 +126,14 @@ static void show_leaks(struct drm_mm *mm)

list_for_each_entry(node, drm_mm_nodes(mm), node_list) {
if (!node->stack) {
- DRM_ERROR("node [%08llx + %08llx]: unknown owner\n",
- node->start, node->size);
+ drm_err(NULL, "node [%08llx + %08llx]: unknown owner\n",
+ node->start, node->size);
continue;
}

stack_depot_snprint(node->stack, buf, BUFSZ, 0);
- DRM_ERROR("node [%08llx + %08llx]: inserted at\n%s",
- node->start, node->size, buf);
+ drm_err(NULL, "node [%08llx + %08llx]: inserted at\n%s",
+ node->start, node->size, buf);
}

kfree(buf);
diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c
index 87eb591fe9b5..b86473ab9ff7 100644
--- a/drivers/gpu/drm/drm_mode_config.c
+++ b/drivers/gpu/drm/drm_mode_config.c
@@ -513,7 +513,7 @@ void drm_mode_config_cleanup(struct drm_device *dev)
if (WARN_ON(!list_empty(&dev->mode_config.connector_list))) {
drm_connector_list_iter_begin(dev, &conn_iter);
drm_for_each_connector_iter(connector, &conn_iter)
- DRM_ERROR("connector %s leaked!\n", connector->name);
+ drm_err(dev, "connector %s leaked!\n", connector->name);
drm_connector_list_iter_end(&conn_iter);
}

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index ac9a406250c5..f5171bf91eae 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -373,8 +373,8 @@ static int fill_analog_mode(struct drm_device *dev,
if (!bt601 &&
(hact_duration_ns < params->hact_ns.min ||
hact_duration_ns > params->hact_ns.max)) {
- DRM_ERROR("Invalid horizontal active area duration: %uns (min: %u, max %u)\n",
- hact_duration_ns, params->hact_ns.min, params->hact_ns.max);
+ drm_err(dev, "Invalid horizontal active area duration: %uns (min: %u, max %u)\n",
+ hact_duration_ns, params->hact_ns.min, params->hact_ns.max);
return -EINVAL;
}

@@ -385,8 +385,8 @@ static int fill_analog_mode(struct drm_device *dev,
if (!bt601 &&
(hblk_duration_ns < params->hblk_ns.min ||
hblk_duration_ns > params->hblk_ns.max)) {
- DRM_ERROR("Invalid horizontal blanking duration: %uns (min: %u, max %u)\n",
- hblk_duration_ns, params->hblk_ns.min, params->hblk_ns.max);
+ drm_err(dev, "Invalid horizontal blanking duration: %uns (min: %u, max %u)\n",
+ hblk_duration_ns, params->hblk_ns.min, params->hblk_ns.max);
return -EINVAL;
}

@@ -397,8 +397,8 @@ static int fill_analog_mode(struct drm_device *dev,
if (!bt601 &&
(hslen_duration_ns < params->hslen_ns.min ||
hslen_duration_ns > params->hslen_ns.max)) {
- DRM_ERROR("Invalid horizontal sync duration: %uns (min: %u, max %u)\n",
- hslen_duration_ns, params->hslen_ns.min, params->hslen_ns.max);
+ drm_err(dev, "Invalid horizontal sync duration: %uns (min: %u, max %u)\n",
+ hslen_duration_ns, params->hslen_ns.min, params->hslen_ns.max);
return -EINVAL;
}

@@ -409,7 +409,7 @@ static int fill_analog_mode(struct drm_device *dev,
if (!bt601 &&
(porches_duration_ns > (params->hfp_ns.max + params->hbp_ns.max) ||
porches_duration_ns < (params->hfp_ns.min + params->hbp_ns.min))) {
- DRM_ERROR("Invalid horizontal porches duration: %uns\n", porches_duration_ns);
+ drm_err(dev, "Invalid horizontal porches duration: %uns\n", porches_duration_ns);
return -EINVAL;
}

@@ -431,8 +431,8 @@ static int fill_analog_mode(struct drm_device *dev,
if (!bt601 &&
(hfp_duration_ns < params->hfp_ns.min ||
hfp_duration_ns > params->hfp_ns.max)) {
- DRM_ERROR("Invalid horizontal front porch duration: %uns (min: %u, max %u)\n",
- hfp_duration_ns, params->hfp_ns.min, params->hfp_ns.max);
+ drm_err(dev, "Invalid horizontal front porch duration: %uns (min: %u, max %u)\n",
+ hfp_duration_ns, params->hfp_ns.min, params->hfp_ns.max);
return -EINVAL;
}

@@ -443,8 +443,8 @@ static int fill_analog_mode(struct drm_device *dev,
if (!bt601 &&
(hbp_duration_ns < params->hbp_ns.min ||
hbp_duration_ns > params->hbp_ns.max)) {
- DRM_ERROR("Invalid horizontal back porch duration: %uns (min: %u, max %u)\n",
- hbp_duration_ns, params->hbp_ns.min, params->hbp_ns.max);
+ drm_err(dev, "Invalid horizontal back porch duration: %uns (min: %u, max %u)\n",
+ hbp_duration_ns, params->hbp_ns.min, params->hbp_ns.max);
return -EINVAL;
}

@@ -495,8 +495,8 @@ static int fill_analog_mode(struct drm_device *dev,

vtotal = vactive + vfp + vslen + vbp;
if (params->num_lines != vtotal) {
- DRM_ERROR("Invalid vertical total: %upx (expected %upx)\n",
- vtotal, params->num_lines);
+ drm_err(dev, "Invalid vertical total: %upx (expected %upx)\n",
+ vtotal, params->num_lines);
return -EINVAL;
}

diff --git a/drivers/gpu/drm/drm_modeset_helper.c b/drivers/gpu/drm/drm_modeset_helper.c
index f858dfedf2cf..e26b0285dde6 100644
--- a/drivers/gpu/drm/drm_modeset_helper.c
+++ b/drivers/gpu/drm/drm_modeset_helper.c
@@ -235,7 +235,7 @@ int drm_mode_config_helper_resume(struct drm_device *dev)

ret = drm_atomic_helper_resume(dev, dev->mode_config.suspend_state);
if (ret)
- DRM_ERROR("Failed to resume (%d)\n", ret);
+ drm_err(dev, "Failed to resume (%d)\n", ret);
dev->mode_config.suspend_state = NULL;

drm_fb_helper_set_suspend_unlocked(dev->fb_helper, 0);
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index 24e7998d1731..fc11efd5e560 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -611,7 +611,7 @@ void drm_plane_force_disable(struct drm_plane *plane)
plane->old_fb = plane->fb;
ret = plane->funcs->disable_plane(plane, NULL);
if (ret) {
- DRM_ERROR("failed to disable plane with busy fb\n");
+ drm_err(plane->dev, "failed to disable plane with busy fb\n");
plane->old_fb = NULL;
return;
}
diff --git a/drivers/gpu/drm/drm_scatter.c b/drivers/gpu/drm/drm_scatter.c
index f4e6184d1877..5b0b2140d535 100644
--- a/drivers/gpu/drm/drm_scatter.c
+++ b/drivers/gpu/drm/drm_scatter.c
@@ -170,9 +170,10 @@ int drm_legacy_sg_alloc(struct drm_device *dev, void *data,
j++, tmp++) {
if (*tmp != 0xcafebabe && error == 0) {
error = 1;
- DRM_ERROR("Scatter allocation error, "
- "pagelist does not match "
- "virtual mapping\n");
+ drm_err(dev,
+ "Scatter allocation error, "
+ "pagelist does not match "
+ "virtual mapping\n");
}
}
tmp = page_address(entry->pagelist[i]);
@@ -183,7 +184,7 @@ int drm_legacy_sg_alloc(struct drm_device *dev, void *data,
}
}
if (error == 0)
- DRM_ERROR("Scatter allocation matches pagelist\n");
+ drm_err(dev, "Scatter allocation matches pagelist\n");
}
#endif

diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index f024dc93939e..cdb956af2079 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -547,7 +547,7 @@ static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
return drm_mmap_dma(filp, vma);

if (drm_ht_find_item(&dev->map_hash, vma->vm_pgoff, &hash)) {
- DRM_ERROR("Could not find map\n");
+ drm_err(dev, "Could not find map\n");
return -EINVAL;
}

--
2.39.2

2023-02-28 09:26:39

by Siddh Raman Pant

Subject: [PATCH v8 6/8] drm: Remove usage of deprecated DRM_DEBUG

drm_print.h says DRM_DEBUG is deprecated in favor of drm_dbg_core().

Signed-off-by: Siddh Raman Pant <[email protected]>
---
drivers/gpu/drm/drm_agpsupport.c | 4 +-
drivers/gpu/drm/drm_bufs.c | 114 +++++++++++++++---------------
drivers/gpu/drm/drm_context.c | 14 ++--
drivers/gpu/drm/drm_dma.c | 10 +--
drivers/gpu/drm/drm_drv.c | 10 +--
drivers/gpu/drm/drm_gem.c | 5 +-
drivers/gpu/drm/drm_hashtab.c | 6 +-
drivers/gpu/drm/drm_irq.c | 4 +-
drivers/gpu/drm/drm_lease.c | 2 +-
drivers/gpu/drm/drm_legacy_misc.c | 4 +-
drivers/gpu/drm/drm_lock.c | 20 +++---
drivers/gpu/drm/drm_mode_object.c | 6 +-
drivers/gpu/drm/drm_pci.c | 12 ++--
drivers/gpu/drm/drm_plane.c | 12 ++--
drivers/gpu/drm/drm_scatter.c | 10 +--
drivers/gpu/drm/drm_syncobj.c | 2 +-
drivers/gpu/drm/drm_sysfs.c | 14 ++--
drivers/gpu/drm/drm_vm.c | 43 ++++++-----
18 files changed, 150 insertions(+), 142 deletions(-)

diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c
index a4ad6fd13abc..d27686d6e82d 100644
--- a/drivers/gpu/drm/drm_agpsupport.c
+++ b/drivers/gpu/drm/drm_agpsupport.c
@@ -315,8 +315,8 @@ int drm_legacy_agp_bind(struct drm_device *dev, struct drm_agp_binding *request)
if (retcode)
return retcode;
entry->bound = dev->agp->base + (page << PAGE_SHIFT);
- DRM_DEBUG("base = 0x%lx entry->bound = 0x%lx\n",
- dev->agp->base, entry->bound);
+ drm_dbg_core(dev, "base = 0x%lx entry->bound = 0x%lx\n",
+ dev->agp->base, entry->bound);
return 0;
}
EXPORT_SYMBOL(drm_legacy_agp_bind);
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index aa66fe16ea6e..a767f51c5369 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -171,8 +171,8 @@ static int drm_addmap_core(struct drm_device *dev, resource_size_t offset,
kfree(map);
return -EINVAL;
}
- DRM_DEBUG("offset = 0x%08llx, size = 0x%08lx, type = %d\n",
- (unsigned long long)map->offset, map->size, map->type);
+ drm_dbg_core(dev, "offset = 0x%08llx, size = 0x%08lx, type = %d\n",
+ (unsigned long long)map->offset, map->size, map->type);

/* page-align _DRM_SHM maps. They are allocated here so there is no security
* hole created by that and it works around various broken drivers that use
@@ -205,10 +205,10 @@ static int drm_addmap_core(struct drm_device *dev, resource_size_t offset,
list = drm_find_matching_map(dev, map);
if (list != NULL) {
if (list->map->size != map->size) {
- DRM_DEBUG("Matching maps of type %d with "
- "mismatched sizes, (%ld vs %ld)\n",
- map->type, map->size,
- list->map->size);
+ drm_dbg_core(dev, "Matching maps of type %d with "
+ "mismatched sizes, (%ld vs %ld)\n",
+ map->type, map->size,
+ list->map->size);
list->map->size = map->size;
}

@@ -239,9 +239,9 @@ static int drm_addmap_core(struct drm_device *dev, resource_size_t offset,
list = drm_find_matching_map(dev, map);
if (list != NULL) {
if (list->map->size != map->size) {
- DRM_DEBUG("Matching maps of type %d with "
- "mismatched sizes, (%ld vs %ld)\n",
- map->type, map->size, list->map->size);
+ drm_dbg_core(dev, "Matching maps of type %d with "
+ "mismatched sizes, (%ld vs %ld)\n",
+ map->type, map->size, list->map->size);
list->map->size = map->size;
}

@@ -250,8 +250,8 @@ static int drm_addmap_core(struct drm_device *dev, resource_size_t offset,
return 0;
}
map->handle = vmalloc_user(map->size);
- DRM_DEBUG("%lu %d %p\n",
- map->size, order_base_2(map->size), map->handle);
+ drm_dbg_core(dev, "%lu %d %p\n",
+ map->size, order_base_2(map->size), map->handle);
if (!map->handle) {
kfree(map);
return -ENOMEM;
@@ -308,8 +308,8 @@ static int drm_addmap_core(struct drm_device *dev, resource_size_t offset,
kfree(map);
return -EPERM;
}
- DRM_DEBUG("AGP offset = 0x%08llx, size = 0x%08lx\n",
- (unsigned long long)map->offset, map->size);
+ drm_dbg_core(dev, "AGP offset = 0x%08llx, size = 0x%08lx\n",
+ (unsigned long long)map->offset, map->size);

break;
}
@@ -745,13 +745,13 @@ int drm_legacy_addbufs_agp(struct drm_device *dev,
byte_count = 0;
agp_offset = dev->agp->base + request->agp_start;

- DRM_DEBUG("count: %d\n", count);
- DRM_DEBUG("order: %d\n", order);
- DRM_DEBUG("size: %d\n", size);
- DRM_DEBUG("agp_offset: %lx\n", agp_offset);
- DRM_DEBUG("alignment: %d\n", alignment);
- DRM_DEBUG("page_order: %d\n", page_order);
- DRM_DEBUG("total: %d\n", total);
+ drm_dbg_core(dev, "count: %d\n", count);
+ drm_dbg_core(dev, "order: %d\n", order);
+ drm_dbg_core(dev, "size: %d\n", size);
+ drm_dbg_core(dev, "agp_offset: %lx\n", agp_offset);
+ drm_dbg_core(dev, "alignment: %d\n", alignment);
+ drm_dbg_core(dev, "page_order: %d\n", page_order);
+ drm_dbg_core(dev, "total: %d\n", total);

if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER)
return -EINVAL;
@@ -766,7 +766,7 @@ int drm_legacy_addbufs_agp(struct drm_device *dev,
}
}
if (!list_empty(&dev->agp->memory) && !valid) {
- DRM_DEBUG("zone invalid\n");
+ drm_dbg_core(dev, "zone invalid\n");
return -EINVAL;
}
spin_lock(&dev->buf_lock);
@@ -829,14 +829,15 @@ int drm_legacy_addbufs_agp(struct drm_device *dev,
return -ENOMEM;
}

- DRM_DEBUG("buffer %d @ %p\n", entry->buf_count, buf->address);
+ drm_dbg_core(dev, "buffer %d @ %p\n", entry->buf_count,
+ buf->address);

offset += alignment;
entry->buf_count++;
byte_count += PAGE_SIZE << page_order;
}

- DRM_DEBUG("byte_count: %d\n", byte_count);
+ drm_dbg_core(dev, "byte_count: %d\n", byte_count);

temp_buflist = krealloc(dma->buflist,
(dma->buf_count + entry->buf_count) *
@@ -859,8 +860,8 @@ int drm_legacy_addbufs_agp(struct drm_device *dev,
dma->page_count += byte_count >> PAGE_SHIFT;
dma->byte_count += byte_count;

- DRM_DEBUG("dma->buf_count : %d\n", dma->buf_count);
- DRM_DEBUG("entry->buf_count : %d\n", entry->buf_count);
+ drm_dbg_core(dev, "dma->buf_count : %d\n", dma->buf_count);
+ drm_dbg_core(dev, "entry->buf_count : %d\n", entry->buf_count);

mutex_unlock(&dev->struct_mutex);

@@ -908,8 +909,8 @@ int drm_legacy_addbufs_pci(struct drm_device *dev,
order = order_base_2(request->size);
size = 1 << order;

- DRM_DEBUG("count=%d, size=%d (%d), order=%d\n",
- request->count, request->size, size, order);
+ drm_dbg_core(dev, "count=%d, size=%d (%d), order=%d\n",
+ request->count, request->size, size, order);

if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER)
return -EINVAL;
@@ -971,8 +972,8 @@ int drm_legacy_addbufs_pci(struct drm_device *dev,
}
memcpy(temp_pagelist,
dma->pagelist, dma->page_count * sizeof(*dma->pagelist));
- DRM_DEBUG("pagelist: %d entries\n",
- dma->page_count + (count << page_order));
+ drm_dbg_core(dev, "pagelist: %d entries\n",
+ dma->page_count + (count << page_order));

entry->buf_size = size;
entry->page_order = page_order;
@@ -1011,9 +1012,9 @@ int drm_legacy_addbufs_pci(struct drm_device *dev,
}
entry->seglist[entry->seg_count++] = dmah;
for (i = 0; i < (1 << page_order); i++) {
- DRM_DEBUG("page %d @ 0x%08lx\n",
- dma->page_count + page_count,
- (unsigned long)dmah->vaddr + PAGE_SIZE * i);
+ drm_dbg_core(dev, "page %d @ 0x%08lx\n",
+ dma->page_count + page_count,
+ (unsigned long)dmah->vaddr + PAGE_SIZE * i);
temp_pagelist[dma->page_count + page_count++]
= (unsigned long)dmah->vaddr + PAGE_SIZE * i;
}
@@ -1047,8 +1048,8 @@ int drm_legacy_addbufs_pci(struct drm_device *dev,
return -ENOMEM;
}

- DRM_DEBUG("buffer %d @ %p\n",
- entry->buf_count, buf->address);
+ drm_dbg_core(dev, "buffer %d @ %p\n",
+ entry->buf_count, buf->address);
}
byte_count += PAGE_SIZE << page_order;
}
@@ -1136,13 +1137,13 @@ static int drm_legacy_addbufs_sg(struct drm_device *dev,
byte_count = 0;
agp_offset = request->agp_start;

- DRM_DEBUG("count: %d\n", count);
- DRM_DEBUG("order: %d\n", order);
- DRM_DEBUG("size: %d\n", size);
- DRM_DEBUG("agp_offset: %lu\n", agp_offset);
- DRM_DEBUG("alignment: %d\n", alignment);
- DRM_DEBUG("page_order: %d\n", page_order);
- DRM_DEBUG("total: %d\n", total);
+ drm_dbg_core(dev, "count: %d\n", count);
+ drm_dbg_core(dev, "order: %d\n", order);
+ drm_dbg_core(dev, "size: %d\n", size);
+ drm_dbg_core(dev, "agp_offset: %lu\n", agp_offset);
+ drm_dbg_core(dev, "alignment: %d\n", alignment);
+ drm_dbg_core(dev, "page_order: %d\n", page_order);
+ drm_dbg_core(dev, "total: %d\n", total);

if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER)
return -EINVAL;
@@ -1208,14 +1209,15 @@ static int drm_legacy_addbufs_sg(struct drm_device *dev,
return -ENOMEM;
}

- DRM_DEBUG("buffer %d @ %p\n", entry->buf_count, buf->address);
+ drm_dbg_core(dev, "buffer %d @ %p\n", entry->buf_count,
+ buf->address);

offset += alignment;
entry->buf_count++;
byte_count += PAGE_SIZE << page_order;
}

- DRM_DEBUG("byte_count: %d\n", byte_count);
+ drm_dbg_core(dev, "byte_count: %d\n", byte_count);

temp_buflist = krealloc(dma->buflist,
(dma->buf_count + entry->buf_count) *
@@ -1238,8 +1240,8 @@ static int drm_legacy_addbufs_sg(struct drm_device *dev,
dma->page_count += byte_count >> PAGE_SHIFT;
dma->byte_count += byte_count;

- DRM_DEBUG("dma->buf_count : %d\n", dma->buf_count);
- DRM_DEBUG("entry->buf_count : %d\n", entry->buf_count);
+ drm_dbg_core(dev, "dma->buf_count : %d\n", dma->buf_count);
+ drm_dbg_core(dev, "entry->buf_count : %d\n", entry->buf_count);

mutex_unlock(&dev->struct_mutex);

@@ -1340,7 +1342,7 @@ int __drm_legacy_infobufs(struct drm_device *dev,
++count;
}

- DRM_DEBUG("count = %d\n", count);
+ drm_dbg_core(dev, "count = %d\n", count);

if (*p >= count) {
for (i = 0, count = 0; i < DRM_MAX_ORDER + 1; i++) {
@@ -1349,12 +1351,12 @@ int __drm_legacy_infobufs(struct drm_device *dev,
if (from->buf_count) {
if (f(data, count, from) < 0)
return -EFAULT;
- DRM_DEBUG("%d %d %d %d %d\n",
- i,
- dma->bufs[i].buf_count,
- dma->bufs[i].buf_size,
- dma->bufs[i].low_mark,
- dma->bufs[i].high_mark);
+ drm_dbg_core(dev, "%d %d %d %d %d\n",
+ i,
+ dma->bufs[i].buf_count,
+ dma->bufs[i].buf_size,
+ dma->bufs[i].low_mark,
+ dma->bufs[i].high_mark);
++count;
}
}
@@ -1417,8 +1419,8 @@ int drm_legacy_markbufs(struct drm_device *dev, void *data,
if (!dma)
return -EINVAL;

- DRM_DEBUG("%d, %d, %d\n",
- request->size, request->low_mark, request->high_mark);
+ drm_dbg_core(dev, "%d, %d, %d\n",
+ request->size, request->low_mark, request->high_mark);
order = order_base_2(request->size);
if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER)
return -EINVAL;
@@ -1465,7 +1467,7 @@ int drm_legacy_freebufs(struct drm_device *dev, void *data,
if (!dma)
return -EINVAL;

- DRM_DEBUG("%d\n", request->count);
+ drm_dbg_core(dev, "%d\n", request->count);
for (i = 0; i < request->count; i++) {
if (copy_from_user(&idx, &request->list[i], sizeof(idx)))
return -EFAULT;
@@ -1565,7 +1567,7 @@ int __drm_legacy_mapbufs(struct drm_device *dev, void *data, int *p,
}
done:
*p = dma->buf_count;
- DRM_DEBUG("%d buffers, retcode = %d\n", *p, retcode);
+ drm_dbg_core(dev, "%d buffers, retcode = %d\n", *p, retcode);

return retcode;
}
diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
index bf1fc8bb97de..8b7b925aee97 100644
--- a/drivers/gpu/drm/drm_context.c
+++ b/drivers/gpu/drm/drm_context.c
@@ -274,7 +274,7 @@ static int drm_context_switch(struct drm_device * dev, int old, int new)
return -EBUSY;
}

- DRM_DEBUG("Context switch from %d to %d\n", old, new);
+ drm_dbg_core(dev, "Context switch from %d to %d\n", old, new);

if (new == dev->last_context) {
clear_bit(0, &dev->context_flag);
@@ -371,9 +371,9 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
/* Skip kernel's context and get a new one. */
tmp_handle = drm_legacy_ctxbitmap_next(dev);
}
- DRM_DEBUG("%d\n", tmp_handle);
+ drm_dbg_core(dev, "%d\n", tmp_handle);
if (tmp_handle < 0) {
- DRM_DEBUG("Not enough free contexts.\n");
+ drm_dbg_core(dev, "Not enough free contexts.\n");
/* Should this return -EBUSY instead? */
return tmp_handle;
}
@@ -382,7 +382,7 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,

ctx_entry = kmalloc(sizeof(*ctx_entry), GFP_KERNEL);
if (!ctx_entry) {
- DRM_DEBUG("out of memory\n");
+ drm_dbg_core(dev, "out of memory\n");
return -ENOMEM;
}

@@ -439,7 +439,7 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return -EOPNOTSUPP;

- DRM_DEBUG("%d\n", ctx->handle);
+ drm_dbg_core(dev, "%d\n", ctx->handle);
return drm_context_switch(dev, dev->last_context, ctx->handle);
}

@@ -462,7 +462,7 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return -EOPNOTSUPP;

- DRM_DEBUG("%d\n", ctx->handle);
+ drm_dbg_core(dev, "%d\n", ctx->handle);
drm_context_switch_complete(dev, file_priv, ctx->handle);

return 0;
@@ -487,7 +487,7 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return -EOPNOTSUPP;

- DRM_DEBUG("%d\n", ctx->handle);
+ drm_dbg_core(dev, "%d\n", ctx->handle);
if (ctx->handle != DRM_KERNEL_CONTEXT) {
if (dev->driver->context_dtor)
dev->driver->context_dtor(dev, ctx->handle);
diff --git a/drivers/gpu/drm/drm_dma.c b/drivers/gpu/drm/drm_dma.c
index eb6b741a6f99..dac137072c33 100644
--- a/drivers/gpu/drm/drm_dma.c
+++ b/drivers/gpu/drm/drm_dma.c
@@ -94,11 +94,11 @@ void drm_legacy_dma_takedown(struct drm_device *dev)
/* Clear dma buffers */
for (i = 0; i <= DRM_MAX_ORDER; i++) {
if (dma->bufs[i].seg_count) {
- DRM_DEBUG("order %d: buf_count = %d,"
- " seg_count = %d\n",
- i,
- dma->bufs[i].buf_count,
- dma->bufs[i].seg_count);
+ drm_dbg_core(dev, "order %d: buf_count = %d,"
+ " seg_count = %d\n",
+ i,
+ dma->bufs[i].buf_count,
+ dma->bufs[i].seg_count);
for (j = 0; j < dma->bufs[i].seg_count; j++) {
if (dma->bufs[i].seglist[j]) {
dmah = dma->bufs[i].seglist[j];
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index dc2ee4983db2..d95bd16769f2 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -166,7 +166,7 @@ static int drm_minor_register(struct drm_device *dev, unsigned int type)
unsigned long flags;
int ret;

- DRM_DEBUG("\n");
+ drm_dbg_core(dev, "\n");

minor = *drm_minor_get_slot(dev, type);
if (!minor)
@@ -195,7 +195,7 @@ static int drm_minor_register(struct drm_device *dev, unsigned int type)
spin_unlock_irqrestore(&drm_minor_lock, flags);
}

- DRM_DEBUG("new minor registered %d\n", minor->index);
+ drm_dbg_core(dev, "new minor registered %d\n", minor->index);
return 0;

err_debugfs:
@@ -422,7 +422,7 @@ void drm_minor_release(struct drm_minor *minor)
*/
void drm_put_dev(struct drm_device *dev)
{
- DRM_DEBUG("\n");
+ drm_dbg_core(NULL, "\n");

if (!dev) {
drm_err(NULL, "cleanup called no dev\n");
@@ -1046,7 +1046,7 @@ static int drm_stub_open(struct inode *inode, struct file *filp)
struct drm_minor *minor;
int err;

- DRM_DEBUG("\n");
+ drm_dbg_core(NULL, "\n");

minor = drm_minor_acquire(iminor(inode));
if (IS_ERR(minor))
@@ -1115,7 +1115,7 @@ static int __init drm_core_init(void)

drm_core_init_complete = true;

- DRM_DEBUG("Initialized\n");
+ drm_dbg_core(NULL, "Initialized\n");
return 0;

error:
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 0ca1512e7485..ffe07660d51f 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -705,7 +705,7 @@ int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles,

if (copy_from_user(handles, bo_handles, count * sizeof(u32))) {
ret = -EFAULT;
- DRM_DEBUG("Failed to copy in GEM handles\n");
+ drm_dbg_core(filp->minor->dev, "Failed to copy in GEM handles\n");
goto out;
}

@@ -760,7 +760,8 @@ long drm_gem_dma_resv_wait(struct drm_file *filep, u32 handle,

obj = drm_gem_object_lookup(filep, handle);
if (!obj) {
- DRM_DEBUG("Failed to look up GEM BO %d\n", handle);
+ drm_dbg_core(filep->minor->dev,
+ "Failed to look up GEM BO %d\n", handle);
return -EINVAL;
}

diff --git a/drivers/gpu/drm/drm_hashtab.c b/drivers/gpu/drm/drm_hashtab.c
index a1ebf8e056c7..357f20d73b43 100644
--- a/drivers/gpu/drm/drm_hashtab.c
+++ b/drivers/gpu/drm/drm_hashtab.c
@@ -67,10 +67,12 @@ void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key)
int count = 0;

hashed_key = hash_long(key, ht->order);
- DRM_DEBUG("Key is 0x%08lx, Hashed key is 0x%08x\n", key, hashed_key);
+ drm_dbg_core(NULL, "Key is 0x%08lx, Hashed key is 0x%08x\n",
+ key, hashed_key);
h_list = &ht->table[hashed_key];
hlist_for_each_entry(entry, h_list, head)
- DRM_DEBUG("count %d, key: 0x%08lx\n", count++, entry->key);
+ drm_dbg_core(NULL, "count %d, key: 0x%08lx\n",
+ count++, entry->key);
}

static struct hlist_node *drm_ht_find_key(struct drm_open_hash *ht,
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index d327638e15ee..e70d6975310c 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -78,7 +78,7 @@ static int drm_legacy_irq_install(struct drm_device *dev, int irq)
return -EBUSY;
dev->irq_enabled = true;

- DRM_DEBUG("irq=%d\n", irq);
+ drm_dbg_core(dev, "irq=%d\n", irq);

/* Before installing handler */
if (dev->driver->irq_preinstall)
@@ -146,7 +146,7 @@ int drm_legacy_irq_uninstall(struct drm_device *dev)
if (!irq_enabled)
return -EINVAL;

- DRM_DEBUG("irq=%d\n", dev->irq);
+ drm_dbg_core(dev, "irq=%d\n", dev->irq);

if (drm_core_check_feature(dev, DRIVER_LEGACY))
vga_client_unregister(to_pci_dev(dev->dev));
diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c
index 150fe1555068..af72fc38bb7c 100644
--- a/drivers/gpu/drm/drm_lease.c
+++ b/drivers/gpu/drm/drm_lease.c
@@ -677,7 +677,7 @@ int drm_mode_get_lease_ioctl(struct drm_device *dev,
count++;
}

- DRM_DEBUG("lease holds %d objects\n", count);
+ drm_dbg_core(dev, "lease holds %d objects\n", count);
if (ret == 0)
arg->count_objects = count;

diff --git a/drivers/gpu/drm/drm_legacy_misc.c b/drivers/gpu/drm/drm_legacy_misc.c
index d4c5434062d7..ad0eef292cb0 100644
--- a/drivers/gpu/drm/drm_legacy_misc.c
+++ b/drivers/gpu/drm/drm_legacy_misc.c
@@ -70,7 +70,7 @@ int drm_legacy_setup(struct drm_device * dev)
return ret;


- DRM_DEBUG("\n");
+ drm_dbg_core(dev, "\n");
return 0;
}

@@ -95,7 +95,7 @@ void drm_legacy_dev_reinit(struct drm_device *dev)
dev->last_context = 0;
dev->if_version = 0;

- DRM_DEBUG("lastclose completed\n");
+ drm_dbg_core(dev, "lastclose completed\n");
}

void drm_master_legacy_init(struct drm_master *master)
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index 411f75a1ee14..fea573dcb016 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -180,10 +180,10 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
return -EINVAL;
}

- DRM_DEBUG("%d (pid %d) requests lock (0x%08x), flags = 0x%08x\n",
- lock->context, task_pid_nr(current),
- master->lock.hw_lock ? master->lock.hw_lock->lock : -1,
- lock->flags);
+ drm_dbg_core(dev, "%d (pid %d) requests lock (0x%08x), flags = 0x%08x\n",
+ lock->context, task_pid_nr(current),
+ master->lock.hw_lock ? master->lock.hw_lock->lock : -1,
+ lock->flags);

add_wait_queue(&master->lock.lock_queue, &entry);
spin_lock_bh(&master->lock.spinlock);
@@ -219,8 +219,8 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
__set_current_state(TASK_RUNNING);
remove_wait_queue(&master->lock.lock_queue, &entry);

- DRM_DEBUG("%d %s\n", lock->context,
- ret ? "interrupted" : "has lock");
+ drm_dbg_core(dev, "%d %s\n", lock->context,
+ ret ? "interrupted" : "has lock");
if (ret) return ret;

/* don't set the block all signals on the master process for now
@@ -234,8 +234,8 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
if (dev->driver->dma_quiescent && (lock->flags & _DRM_LOCK_QUIESCENT))
{
if (dev->driver->dma_quiescent(dev)) {
- DRM_DEBUG("%d waiting for DMA quiescent\n",
- lock->context);
+ drm_dbg_core(dev, "%d waiting for DMA quiescent\n",
+ lock->context);
return -EBUSY;
}
}
@@ -345,8 +345,8 @@ void drm_legacy_lock_release(struct drm_device *dev, struct file *filp)
return;

if (drm_legacy_i_have_hw_lock(dev, file_priv)) {
- DRM_DEBUG("File %p released, freeing lock for context %d\n",
- filp, _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));
+ drm_dbg_core(dev, "File %p released, freeing lock for context %d\n",
+ filp, _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));
drm_legacy_lock_free(&file_priv->master->lock,
_DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));
}
diff --git a/drivers/gpu/drm/drm_mode_object.c b/drivers/gpu/drm/drm_mode_object.c
index ba1608effc0f..6e5a970043fc 100644
--- a/drivers/gpu/drm/drm_mode_object.c
+++ b/drivers/gpu/drm/drm_mode_object.c
@@ -192,7 +192,8 @@ EXPORT_SYMBOL(drm_mode_object_find);
void drm_mode_object_put(struct drm_mode_object *obj)
{
if (obj->free_cb) {
- DRM_DEBUG("OBJ ID: %d (%d)\n", obj->id, kref_read(&obj->refcount));
+ drm_dbg_core(NULL, "OBJ ID: %d (%d)\n", obj->id,
+ kref_read(&obj->refcount));
kref_put(&obj->refcount, obj->free_cb);
}
}
@@ -209,7 +210,8 @@ EXPORT_SYMBOL(drm_mode_object_put);
void drm_mode_object_get(struct drm_mode_object *obj)
{
if (obj->free_cb) {
- DRM_DEBUG("OBJ ID: %d (%d)\n", obj->id, kref_read(&obj->refcount));
+ drm_dbg_core(NULL, "OBJ ID: %d (%d)\n", obj->id,
+ kref_read(&obj->refcount));
kref_get(&obj->refcount);
}
}
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index 7dfb837d1325..485ec407a115 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -85,8 +85,8 @@ static int drm_legacy_pci_irq_by_busid(struct drm_device *dev, struct drm_irq_bu

p->irq = pdev->irq;

- DRM_DEBUG("%d:%d:%d => IRQ %d\n", p->busnum, p->devnum, p->funcnum,
- p->irq);
+ drm_dbg_core(dev, "%d:%d:%d => IRQ %d\n",
+ p->busnum, p->devnum, p->funcnum, p->irq);
return 0;
}

@@ -151,12 +151,12 @@ static int drm_legacy_get_pci_dev(struct pci_dev *pdev,
struct drm_device *dev;
int ret;

- DRM_DEBUG("\n");
-
dev = drm_dev_alloc(driver, &pdev->dev);
if (IS_ERR(dev))
return PTR_ERR(dev);

+ drm_dbg_core(dev, "\n");
+
ret = pci_enable_device(pdev);
if (ret)
goto err_free;
@@ -203,7 +203,7 @@ int drm_legacy_pci_init(const struct drm_driver *driver,
const struct pci_device_id *pid;
int i;

- DRM_DEBUG("\n");
+ drm_dbg_core(NULL, "\n");

if (WARN_ON(!(driver->driver_features & DRIVER_LEGACY)))
return -EINVAL;
@@ -247,7 +247,7 @@ void drm_legacy_pci_exit(const struct drm_driver *driver,
{
struct drm_device *dev, *tmp;

- DRM_DEBUG("\n");
+ drm_dbg_core(NULL, "\n");

if (!(driver->driver_features & DRIVER_LEGACY)) {
WARN_ON(1);
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index fc11efd5e560..1e8727b7bce9 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -1260,17 +1260,19 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev,
switch (page_flip->flags & DRM_MODE_PAGE_FLIP_TARGET) {
case DRM_MODE_PAGE_FLIP_TARGET_ABSOLUTE:
if ((int)(target_vblank - current_vblank) > 1) {
- DRM_DEBUG("Invalid absolute flip target %u, "
- "must be <= %u\n", target_vblank,
- current_vblank + 1);
+ drm_dbg_core(dev,
+ "Invalid absolute flip target %u, "
+ "must be <= %u\n", target_vblank,
+ current_vblank + 1);
drm_crtc_vblank_put(crtc);
return -EINVAL;
}
break;
case DRM_MODE_PAGE_FLIP_TARGET_RELATIVE:
if (target_vblank != 0 && target_vblank != 1) {
- DRM_DEBUG("Invalid relative flip target %u, "
- "must be 0 or 1\n", target_vblank);
+ drm_dbg_core(dev,
+ "Invalid relative flip target %u, "
+ "must be 0 or 1\n", target_vblank);
drm_crtc_vblank_put(crtc);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/drm_scatter.c b/drivers/gpu/drm/drm_scatter.c
index 5b0b2140d535..08b3eb586484 100644
--- a/drivers/gpu/drm/drm_scatter.c
+++ b/drivers/gpu/drm/drm_scatter.c
@@ -82,7 +82,7 @@ int drm_legacy_sg_alloc(struct drm_device *dev, void *data,
struct drm_sg_mem *entry;
unsigned long pages, i, j;

- DRM_DEBUG("\n");
+ drm_dbg_core(dev, "\n");

if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return -EOPNOTSUPP;
@@ -101,7 +101,7 @@ int drm_legacy_sg_alloc(struct drm_device *dev, void *data,
return -ENOMEM;

pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
- DRM_DEBUG("size=%ld pages=%ld\n", request->size, pages);
+ drm_dbg_core(dev, "size=%ld pages=%ld\n", request->size, pages);

entry->pages = pages;
entry->pagelist = kcalloc(pages, sizeof(*entry->pagelist), GFP_KERNEL);
@@ -132,8 +132,8 @@ int drm_legacy_sg_alloc(struct drm_device *dev, void *data,

entry->handle = ScatterHandle((unsigned long)entry->virtual);

- DRM_DEBUG("handle = %08lx\n", entry->handle);
- DRM_DEBUG("virtual = %p\n", entry->virtual);
+ drm_dbg_core(dev, "handle = %08lx\n", entry->handle);
+ drm_dbg_core(dev, "virtual = %p\n", entry->virtual);

for (i = (unsigned long)entry->virtual, j = 0; j < pages;
i += PAGE_SIZE, j++) {
@@ -213,7 +213,7 @@ int drm_legacy_sg_free(struct drm_device *dev, void *data,
if (!entry || entry->handle != request->handle)
return -EINVAL;

- DRM_DEBUG("virtual = %p\n", entry->virtual);
+ drm_dbg_core(dev, "virtual = %p\n", entry->virtual);

drm_sg_cleanup(entry);

diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c
index 0c2be8360525..e84957a0f319 100644
--- a/drivers/gpu/drm/drm_syncobj.c
+++ b/drivers/gpu/drm/drm_syncobj.c
@@ -298,7 +298,7 @@ void drm_syncobj_add_point(struct drm_syncobj *syncobj,
prev = drm_syncobj_fence_get(syncobj);
/* You are adding an unorder point to timeline, which could cause payload returned from query_ioctl is 0! */
if (prev && prev->seqno >= point)
- DRM_DEBUG("You are adding an unorder point to timeline!\n");
+ drm_dbg_core(NULL, "You are adding an unorder point to timeline!\n");
dma_fence_chain_init(chain, prev, fence, point);
rcu_assign_pointer(syncobj->fence, &chain->base);

diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 183130355997..6b090d71d45a 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -342,8 +342,8 @@ int drm_sysfs_connector_add(struct drm_connector *connector)
if (r)
goto err_free;

- DRM_DEBUG("adding \"%s\" to sysfs\n",
- connector->name);
+ drm_dbg_core(dev, "adding \"%s\" to sysfs\n",
+ connector->name);

r = device_add(kdev);
if (r) {
@@ -371,8 +371,8 @@ void drm_sysfs_connector_remove(struct drm_connector *connector)
if (connector->ddc)
sysfs_remove_link(&connector->kdev->kobj, "ddc");

- DRM_DEBUG("removing \"%s\" from sysfs\n",
- connector->name);
+ drm_dbg_core(connector->dev, "removing \"%s\" from sysfs\n",
+ connector->name);

device_unregister(connector->kdev);
connector->kdev = NULL;
@@ -383,7 +383,7 @@ void drm_sysfs_lease_event(struct drm_device *dev)
char *event_string = "LEASE=1";
char *envp[] = { event_string, NULL };

- DRM_DEBUG("generating lease event\n");
+ drm_dbg_core(dev, "generating lease event\n");

kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);
}
@@ -404,7 +404,7 @@ void drm_sysfs_hotplug_event(struct drm_device *dev)
char *event_string = "HOTPLUG=1";
char *envp[] = { event_string, NULL };

- DRM_DEBUG("generating hotplug event\n");
+ drm_dbg_core(dev, "generating hotplug event\n");

kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);
}
@@ -460,7 +460,7 @@ void drm_sysfs_connector_status_event(struct drm_connector *connector,
snprintf(prop_id, ARRAY_SIZE(prop_id),
"PROPERTY=%u", property->base.id);

- DRM_DEBUG("generating connector status event\n");
+ drm_dbg_core(dev, "generating connector status event\n");

kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);
}
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index cdb956af2079..6349807e8898 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -168,12 +168,11 @@ static vm_fault_t drm_vm_fault(struct vm_fault *vmf)
get_page(page);
vmf->page = page;

- DRM_DEBUG
- ("baddr = 0x%llx page = 0x%p, offset = 0x%llx, count=%d\n",
- (unsigned long long)baddr,
- agpmem->memory->pages[offset],
- (unsigned long long)offset,
- page_count(page));
+ drm_dbg_core(dev, "baddr = 0x%llx page = 0x%p, offset = 0x%llx, count=%d\n",
+ (unsigned long long)baddr,
+ agpmem->memory->pages[offset],
+ (unsigned long long)offset,
+ page_count(page));
return 0;
}
vm_fault_error:
@@ -215,7 +214,7 @@ static vm_fault_t drm_vm_shm_fault(struct vm_fault *vmf)
get_page(page);
vmf->page = page;

- DRM_DEBUG("shm_fault 0x%lx\n", offset);
+ drm_dbg_core(NULL, "shm_fault 0x%lx\n", offset);
return 0;
}

@@ -236,8 +235,8 @@ static void drm_vm_shm_close(struct vm_area_struct *vma)
struct drm_map_list *r_list;
int found_maps = 0;

- DRM_DEBUG("0x%08lx,0x%08lx\n",
- vma->vm_start, vma->vm_end - vma->vm_start);
+ drm_dbg_core(dev, "0x%08lx,0x%08lx\n",
+ vma->vm_start, vma->vm_end - vma->vm_start);

map = vma->vm_private_data;

@@ -319,7 +318,7 @@ static vm_fault_t drm_vm_dma_fault(struct vm_fault *vmf)
get_page(page);
vmf->page = page;

- DRM_DEBUG("dma_fault 0x%lx (page %lu)\n", offset, page_nr);
+ drm_dbg_core(dev, "dma_fault 0x%lx (page %lu)\n", offset, page_nr);
return 0;
}

@@ -391,8 +390,8 @@ static void drm_vm_open_locked(struct drm_device *dev,
{
struct drm_vma_entry *vma_entry;

- DRM_DEBUG("0x%08lx,0x%08lx\n",
- vma->vm_start, vma->vm_end - vma->vm_start);
+ drm_dbg_core(dev, "0x%08lx,0x%08lx\n",
+ vma->vm_start, vma->vm_end - vma->vm_start);

vma_entry = kmalloc(sizeof(*vma_entry), GFP_KERNEL);
if (vma_entry) {
@@ -417,8 +416,8 @@ static void drm_vm_close_locked(struct drm_device *dev,
{
struct drm_vma_entry *pt, *temp;

- DRM_DEBUG("0x%08lx,0x%08lx\n",
- vma->vm_start, vma->vm_end - vma->vm_start);
+ drm_dbg_core(dev, "0x%08lx,0x%08lx\n",
+ vma->vm_start, vma->vm_end - vma->vm_start);

list_for_each_entry_safe(pt, temp, &dev->vmalist, head) {
if (pt->vma == vma) {
@@ -466,8 +465,8 @@ static int drm_mmap_dma(struct file *filp, struct vm_area_struct *vma)

dev = priv->minor->dev;
dma = dev->dma;
- DRM_DEBUG("start = 0x%lx, end = 0x%lx, page offset = 0x%lx\n",
- vma->vm_start, vma->vm_end, vma->vm_pgoff);
+ drm_dbg_core(dev, "start = 0x%lx, end = 0x%lx, page offset = 0x%lx\n",
+ vma->vm_start, vma->vm_end, vma->vm_pgoff);

/* Length must match exact page count */
if (!dma || (length >> PAGE_SHIFT) != dma->page_count) {
@@ -528,8 +527,8 @@ static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
resource_size_t offset = 0;
struct drm_hash_item *hash;

- DRM_DEBUG("start = 0x%lx, end = 0x%lx, page offset = 0x%lx\n",
- vma->vm_start, vma->vm_end, vma->vm_pgoff);
+ drm_dbg_core(dev, "start = 0x%lx, end = 0x%lx, page offset = 0x%lx\n",
+ vma->vm_start, vma->vm_end, vma->vm_pgoff);

if (!priv->authenticated)
return -EACCES;
@@ -600,10 +599,10 @@ static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
vma->vm_end - vma->vm_start,
vma->vm_page_prot))
return -EAGAIN;
- DRM_DEBUG(" Type = %d; start = 0x%lx, end = 0x%lx,"
- " offset = 0x%llx\n",
- map->type,
- vma->vm_start, vma->vm_end, (unsigned long long)(map->offset + offset));
+ drm_dbg_core(dev,
+ " Type = %d; start = 0x%lx, end = 0x%lx, offset = 0x%llx\n",
+ map->type, vma->vm_start, vma->vm_end,
+ (unsigned long long)(map->offset + offset));

vma->vm_ops = &drm_vm_ops;
break;
--
2.39.2

2023-02-28 09:26:41

by Siddh Raman Pant

Subject: [PATCH v8 8/8] drm: Remove usage of deprecated DRM_DEBUG_KMS

drm_print.h says DRM_DEBUG_KMS is deprecated in favor of
drm_dbg_kms().

Signed-off-by: Siddh Raman Pant <[email protected]>
---
drivers/gpu/drm/drm_client_modeset.c | 112 ++++++++++++++-----------
drivers/gpu/drm/drm_color_mgmt.c | 4 +-
drivers/gpu/drm/drm_connector.c | 21 ++---
drivers/gpu/drm/drm_crtc.c | 36 ++++----
drivers/gpu/drm/drm_crtc_helper.c | 54 ++++++------
drivers/gpu/drm/drm_debugfs_crc.c | 5 +-
drivers/gpu/drm/drm_displayid.c | 4 +-
drivers/gpu/drm/drm_edid.c | 17 ++--
drivers/gpu/drm/drm_gem_shmem_helper.c | 4 +-
drivers/gpu/drm/drm_lease.c | 2 +-
drivers/gpu/drm/drm_mipi_dbi.c | 7 +-
drivers/gpu/drm/drm_modes.c | 10 +--
drivers/gpu/drm/drm_plane.c | 32 +++----
drivers/gpu/drm/drm_probe_helper.c | 39 ++++-----
drivers/gpu/drm/drm_rect.c | 4 +-
drivers/gpu/drm/drm_sysfs.c | 8 +-
16 files changed, 189 insertions(+), 170 deletions(-)

diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
index e2403b8c6347..4e08ae688b83 100644
--- a/drivers/gpu/drm/drm_client_modeset.c
+++ b/drivers/gpu/drm/drm_client_modeset.c
@@ -242,8 +242,9 @@ static void drm_client_connectors_enabled(struct drm_connector **connectors,
for (i = 0; i < connector_count; i++) {
connector = connectors[i];
enabled[i] = drm_connector_enabled(connector, true);
- DRM_DEBUG_KMS("connector %d enabled? %s\n", connector->base.id,
- connector->display_info.non_desktop ? "non desktop" : str_yes_no(enabled[i]));
+ drm_dbg_kms(connector->dev, "connector %d enabled? %s\n",
+ connector->base.id,
+ connector->display_info.non_desktop ? "non desktop" : str_yes_no(enabled[i]));

any_enabled |= enabled[i];
}
@@ -303,7 +304,7 @@ static bool drm_client_target_cloned(struct drm_device *dev,
}

if (can_clone) {
- DRM_DEBUG_KMS("can clone using command line\n");
+ drm_dbg_kms(dev, "can clone using command line\n");
return true;
}

@@ -328,7 +329,7 @@ static bool drm_client_target_cloned(struct drm_device *dev,
}

if (can_clone) {
- DRM_DEBUG_KMS("can clone using 1024x768\n");
+ drm_dbg_kms(dev, "can clone using 1024x768\n");
return true;
}
drm_info(dev, "kms: can't enable cloning when we probably wanted to.\n");
@@ -352,8 +353,9 @@ static int drm_client_get_tile_offsets(struct drm_connector **connectors,
continue;

if (!modes[i] && (h_idx || v_idx)) {
- DRM_DEBUG_KMS("no modes for connector tiled %d %d\n", i,
- connector->base.id);
+ drm_dbg_kms(connector->dev,
+ "no modes for connector tiled %d %d\n",
+ i, connector->base.id);
continue;
}
if (connector->tile_h_loc < h_idx)
@@ -364,7 +366,8 @@ static int drm_client_get_tile_offsets(struct drm_connector **connectors,
}
offsets[idx].x = hoffset;
offsets[idx].y = voffset;
- DRM_DEBUG_KMS("returned %d %d for %d %d\n", hoffset, voffset, h_idx, v_idx);
+ drm_dbg_kms(NULL, "returned %d %d for %d %d\n",
+ hoffset, voffset, h_idx, v_idx);
return 0;
}

@@ -421,14 +424,16 @@ static bool drm_client_target_preferred(struct drm_connector **connectors,
drm_client_get_tile_offsets(connectors, connector_count, modes, offsets, i,
connector->tile_h_loc, connector->tile_v_loc);
}
- DRM_DEBUG_KMS("looking for cmdline mode on connector %d\n",
- connector->base.id);
+ drm_dbg_kms(connector->dev,
+ "looking for cmdline mode on connector %d\n",
+ connector->base.id);

/* got for command line mode first */
modes[i] = drm_connector_pick_cmdline_mode(connector);
if (!modes[i]) {
- DRM_DEBUG_KMS("looking for preferred mode on connector %d %d\n",
- connector->base.id, connector->tile_group ? connector->tile_group->id : 0);
+ drm_dbg_kms(connector->dev,
+ "looking for preferred mode on connector %d %d\n",
+ connector->base.id, connector->tile_group ? connector->tile_group->id : 0);
modes[i] = drm_connector_has_preferred_mode(connector, width, height);
}
/* No preferred modes, pick one off the list */
@@ -450,16 +455,17 @@ static bool drm_client_target_preferred(struct drm_connector **connectors,
(connector->tile_h_loc == 0 &&
connector->tile_v_loc == 0 &&
!drm_connector_get_tiled_mode(connector))) {
- DRM_DEBUG_KMS("Falling back to non tiled mode on Connector %d\n",
- connector->base.id);
+ drm_dbg_kms(connector->dev,
+ "Falling back to non tiled mode on Connector %d\n",
+ connector->base.id);
modes[i] = drm_connector_fallback_non_tiled_mode(connector);
} else {
modes[i] = drm_connector_get_tiled_mode(connector);
}
}

- DRM_DEBUG_KMS("found mode %s\n", modes[i] ? modes[i]->name :
- "none");
+ drm_dbg_kms(connector->dev, "found mode %s\n",
+ modes[i] ? modes[i]->name : "none");
conn_configured |= BIT_ULL(i);
}

@@ -619,15 +625,17 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
num_connectors_detected++;

if (!enabled[i]) {
- DRM_DEBUG_KMS("connector %s not enabled, skipping\n",
- connector->name);
+ drm_dbg_kms(connector->dev,
+ "connector %s not enabled, skipping\n",
+ connector->name);
conn_configured |= BIT(i);
continue;
}

if (connector->force == DRM_FORCE_OFF) {
- DRM_DEBUG_KMS("connector %s is disabled by user, skipping\n",
- connector->name);
+ drm_dbg_kms(connector->dev,
+ "connector %s is disabled by user, skipping\n",
+ connector->name);
enabled[i] = false;
continue;
}
@@ -637,8 +645,9 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
if (connector->force > DRM_FORCE_OFF)
goto bail;

- DRM_DEBUG_KMS("connector %s has no encoder or crtc, skipping\n",
- connector->name);
+ drm_dbg_kms(connector->dev,
+ "connector %s has no encoder or crtc, skipping\n",
+ connector->name);
enabled[i] = false;
conn_configured |= BIT(i);
continue;
@@ -655,28 +664,32 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
*/
for (j = 0; j < count; j++) {
if (crtcs[j] == new_crtc) {
- DRM_DEBUG_KMS("fallback: cloned configuration\n");
+ drm_dbg_kms(connector->dev,
+ "fallback: cloned configuration\n");
goto bail;
}
}

- DRM_DEBUG_KMS("looking for cmdline mode on connector %s\n",
- connector->name);
+ drm_dbg_kms(connector->dev,
+ "looking for cmdline mode on connector %s\n",
+ connector->name);

/* go for command line mode first */
modes[i] = drm_connector_pick_cmdline_mode(connector);

/* try for preferred next */
if (!modes[i]) {
- DRM_DEBUG_KMS("looking for preferred mode on connector %s %d\n",
- connector->name, connector->has_tile);
+ drm_dbg_kms(connector->dev,
+ "looking for preferred mode on connector %s %d\n",
+ connector->name, connector->has_tile);
modes[i] = drm_connector_has_preferred_mode(connector, width, height);
}

/* No preferred mode marked by the EDID? Are there any modes? */
if (!modes[i] && !list_empty(&connector->modes)) {
- DRM_DEBUG_KMS("using first mode listed on connector %s\n",
- connector->name);
+ drm_dbg_kms(connector->dev,
+ "using first mode listed on connector %s\n",
+ connector->name);
modes[i] = list_first_entry(&connector->modes,
struct drm_display_mode,
head);
@@ -695,8 +708,9 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
* This is crtc->mode and not crtc->state->mode for the
* fastboot check to work correctly.
*/
- DRM_DEBUG_KMS("looking for current mode on connector %s\n",
- connector->name);
+ drm_dbg_kms(connector->dev,
+ "looking for current mode on connector %s\n",
+ connector->name);
modes[i] = &connector->state->crtc->mode;
}
/*
@@ -705,18 +719,20 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
*/
if (connector->has_tile &&
num_tiled_conns < connector->num_h_tile * connector->num_v_tile) {
- DRM_DEBUG_KMS("Falling back to non tiled mode on Connector %d\n",
- connector->base.id);
+ drm_dbg_kms(connector->dev,
+ "Falling back to non tiled mode on Connector %d\n",
+ connector->base.id);
modes[i] = drm_connector_fallback_non_tiled_mode(connector);
}
crtcs[i] = new_crtc;

- DRM_DEBUG_KMS("connector %s on [CRTC:%d:%s]: %dx%d%s\n",
- connector->name,
- connector->state->crtc->base.id,
- connector->state->crtc->name,
- modes[i]->hdisplay, modes[i]->vdisplay,
- modes[i]->flags & DRM_MODE_FLAG_INTERLACE ? "i" : "");
+ drm_dbg_kms(connector->dev,
+ "connector %s on [CRTC:%d:%s]: %dx%d%s\n",
+ connector->name,
+ connector->state->crtc->base.id,
+ connector->state->crtc->name,
+ modes[i]->hdisplay, modes[i]->vdisplay,
+ modes[i]->flags & DRM_MODE_FLAG_INTERLACE ? "i" : "");

fallback = false;
conn_configured |= BIT(i);
@@ -732,15 +748,15 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
*/
if (num_connectors_enabled != num_connectors_detected &&
num_connectors_enabled < dev->mode_config.num_crtc) {
- DRM_DEBUG_KMS("fallback: Not all outputs enabled\n");
- DRM_DEBUG_KMS("Enabled: %i, detected: %i\n", num_connectors_enabled,
- num_connectors_detected);
+ drm_dbg_kms(NULL, "fallback: Not all outputs enabled\n");
+ drm_dbg_kms(NULL, "Enabled: %i, detected: %i\n",
+ num_connectors_enabled, num_connectors_detected);
fallback = true;
}

if (fallback) {
bail:
- DRM_DEBUG_KMS("Not using firmware configuration\n");
+ drm_dbg_kms(NULL, "Not using firmware configuration\n");
memcpy(enabled, save_enabled, count);
ret = false;
}
@@ -777,7 +793,7 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
int i, ret = 0;
bool *enabled;

- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(dev, "\n");

if (!width)
width = dev->mode_config.max_width;
@@ -819,7 +835,7 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
for (i = 0; i < connector_count; i++)
total_modes_count += connectors[i]->funcs->fill_modes(connectors[i], width, height);
if (!total_modes_count)
- DRM_DEBUG_KMS("No connectors reported connected with modes\n");
+ drm_dbg_kms(dev, "No connectors reported connected with modes\n");
drm_client_connectors_enabled(connectors, connector_count, enabled);

if (!drm_client_firmware_config(client, connectors, connector_count, crtcs,
@@ -834,8 +850,8 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
offsets, enabled, width, height))
drm_err(client->dev, "Unable to find initial modes\n");

- DRM_DEBUG_KMS("picking CRTCs for %dx%d config\n",
- width, height);
+ drm_dbg_kms(dev, "picking CRTCs for %dx%d config\n",
+ width, height);

drm_client_pick_crtcs(client, connectors, connector_count,
crtcs, modes, 0, width, height);
@@ -853,8 +869,8 @@ int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width,
struct drm_mode_set *modeset = drm_client_find_modeset(client, crtc);
struct drm_connector *connector = connectors[i];

- DRM_DEBUG_KMS("desired mode %s set on crtc %d (%d,%d)\n",
- mode->name, crtc->base.id, offset->x, offset->y);
+ drm_dbg_kms(dev, "desired mode %s set on crtc %d (%d,%d)\n",
+ mode->name, crtc->base.id, offset->x, offset->y);

if (WARN_ON_ONCE(modeset->num_connectors == DRM_CLIENT_MAX_CLONED_CONNECTORS ||
(dev->mode_config.num_crtc > 1 && modeset->num_connectors == 1))) {
diff --git a/drivers/gpu/drm/drm_color_mgmt.c b/drivers/gpu/drm/drm_color_mgmt.c
index d021497841b8..a2761a6ce11f 100644
--- a/drivers/gpu/drm/drm_color_mgmt.c
+++ b/drivers/gpu/drm/drm_color_mgmt.c
@@ -612,7 +612,7 @@ int drm_color_lut_check(const struct drm_property_blob *lut, u32 tests)
if (tests & DRM_COLOR_LUT_EQUAL_CHANNELS) {
if (entry[i].red != entry[i].blue ||
entry[i].red != entry[i].green) {
- DRM_DEBUG_KMS("All LUT entries must have equal r/g/b\n");
+ drm_dbg_kms(NULL, "All LUT entries must have equal r/g/b\n");
return -EINVAL;
}
}
@@ -621,7 +621,7 @@ int drm_color_lut_check(const struct drm_property_blob *lut, u32 tests)
if (entry[i].red < entry[i - 1].red ||
entry[i].green < entry[i - 1].green ||
entry[i].blue < entry[i - 1].blue) {
- DRM_DEBUG_KMS("LUT entries must never decrease.\n");
+ drm_dbg_kms(NULL, "LUT entries must never decrease.\n");
return -EINVAL;
}
}
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index cd1a23fc82e1..457bf4c205c3 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -181,13 +181,14 @@ static void drm_connector_get_cmdline_mode(struct drm_connector *connector)
mode->panel_orientation);
}

- DRM_DEBUG_KMS("cmdline mode for connector %s %s %dx%d@%dHz%s%s%s\n",
- connector->name, mode->name,
- mode->xres, mode->yres,
- mode->refresh_specified ? mode->refresh : 60,
- mode->rb ? " reduced blanking" : "",
- mode->margins ? " with margins" : "",
- mode->interlace ? " interlaced" : "");
+ drm_dbg_kms(connector->dev,
+ "cmdline mode for connector %s %s %dx%d@%dHz%s%s%s\n",
+ connector->name, mode->name,
+ mode->xres, mode->yres,
+ mode->refresh_specified ? mode->refresh : 60,
+ mode->rb ? " reduced blanking" : "",
+ mode->margins ? " with margins" : "",
+ mode->interlace ? " interlaced" : "");
}

static void drm_connector_free(struct kref *kref)
@@ -247,9 +248,9 @@ static int __drm_connector_init(struct drm_device *dev,
/* connector index is used with 32bit bitmasks */
ret = ida_alloc_max(&config->connector_ida, 31, GFP_KERNEL);
if (ret < 0) {
- DRM_DEBUG_KMS("Failed to allocate %s connector index: %d\n",
- drm_connector_enum_list[connector_type].name,
- ret);
+ drm_dbg_kms(dev, "Failed to allocate %s connector index: %d\n",
+ drm_connector_enum_list[connector_type].name,
+ ret);
goto out_put;
}
connector->index = ret;
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index df9bf3c9206e..adc426561e17 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -730,10 +730,10 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,

crtc = drm_crtc_find(dev, file_priv, crtc_req->crtc_id);
if (!crtc) {
- DRM_DEBUG_KMS("Unknown CRTC ID %d\n", crtc_req->crtc_id);
+ drm_dbg_kms(dev, "Unknown CRTC ID %d\n", crtc_req->crtc_id);
return -ENOENT;
}
- DRM_DEBUG_KMS("[CRTC:%d:%s]\n", crtc->base.id, crtc->name);
+ drm_dbg_kms(dev, "[CRTC:%d:%s]\n", crtc->base.id, crtc->name);

plane = crtc->primary;

@@ -756,7 +756,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
old_fb = plane->fb;

if (!old_fb) {
- DRM_DEBUG_KMS("CRTC doesn't have current FB\n");
+ drm_dbg_kms(dev, "CRTC doesn't have current FB\n");
ret = -EINVAL;
goto out;
}
@@ -767,8 +767,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
} else {
fb = drm_framebuffer_lookup(dev, file_priv, crtc_req->fb_id);
if (!fb) {
- DRM_DEBUG_KMS("Unknown FB ID%d\n",
- crtc_req->fb_id);
+ drm_dbg_kms(dev, "Unknown FB ID%d\n", crtc_req->fb_id);
ret = -ENOENT;
goto out;
}
@@ -781,7 +780,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
}
if (!file_priv->aspect_ratio_allowed &&
(crtc_req->mode.flags & DRM_MODE_FLAG_PIC_AR_MASK) != DRM_MODE_FLAG_PIC_AR_NONE) {
- DRM_DEBUG_KMS("Unexpected aspect-ratio flag bits\n");
+ drm_dbg_kms(dev, "Unexpected aspect-ratio flag bits\n");
ret = -EINVAL;
goto out;
}
@@ -789,8 +788,8 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,

ret = drm_mode_convert_umode(dev, mode, &crtc_req->mode);
if (ret) {
- DRM_DEBUG_KMS("Invalid mode (ret=%d, status=%s)\n",
- ret, drm_get_mode_status_name(mode->status));
+ drm_dbg_kms(dev, "Invalid mode (ret=%d, status=%s)\n",
+ ret, drm_get_mode_status_name(mode->status));
drm_mode_debug_printmodeline(mode);
goto out;
}
@@ -807,9 +806,8 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
fb->format->format,
fb->modifier);
if (ret) {
- DRM_DEBUG_KMS("Invalid pixel format %p4cc, modifier 0x%llx\n",
- &fb->format->format,
- fb->modifier);
+ drm_dbg_kms(dev, "Invalid pixel format %p4cc, modifier 0x%llx\n",
+ &fb->format->format, fb->modifier);
goto out;
}
}
@@ -822,14 +820,14 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
}

if (crtc_req->count_connectors == 0 && mode) {
- DRM_DEBUG_KMS("Count connectors is 0 but mode set\n");
+ drm_dbg_kms(dev, "Count connectors is 0 but mode set\n");
ret = -EINVAL;
goto out;
}

if (crtc_req->count_connectors > 0 && (!mode || !fb)) {
- DRM_DEBUG_KMS("Count connectors is %d but no mode or fb set\n",
- crtc_req->count_connectors);
+ drm_dbg_kms(dev, "Count connectors is %d but no mode or fb set\n",
+ crtc_req->count_connectors);
ret = -EINVAL;
goto out;
}
@@ -861,14 +859,14 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,

connector = drm_connector_lookup(dev, file_priv, out_id);
if (!connector) {
- DRM_DEBUG_KMS("Connector id %d unknown\n",
- out_id);
+ drm_dbg_kms(dev, "Connector id %d unknown\n",
+ out_id);
ret = -ENOENT;
goto out;
}
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n",
- connector->base.id,
- connector->name);
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s]\n",
+ connector->base.id,
+ connector->name);

connector_set[i] = connector;
}
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index b74b4301a471..59e7b86eab93 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -338,7 +338,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
if (encoder_funcs->mode_fixup) {
if (!(ret = encoder_funcs->mode_fixup(encoder, mode,
adjusted_mode))) {
- DRM_DEBUG_KMS("Encoder fixup failed\n");
+ drm_dbg_kms(dev, "Encoder fixup failed\n");
goto done;
}
}
@@ -347,11 +347,11 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
if (crtc_funcs->mode_fixup) {
if (!(ret = crtc_funcs->mode_fixup(crtc, mode,
adjusted_mode))) {
- DRM_DEBUG_KMS("CRTC fixup failed\n");
+ drm_dbg_kms(dev, "CRTC fixup failed\n");
goto done;
}
}
- DRM_DEBUG_KMS("[CRTC:%d:%s]\n", crtc->base.id, crtc->name);
+ drm_dbg_kms(dev, "[CRTC:%d:%s]\n", crtc->base.id, crtc->name);

drm_mode_copy(&crtc->hwmode, adjusted_mode);

@@ -390,8 +390,8 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
if (!encoder_funcs)
continue;

- DRM_DEBUG_KMS("[ENCODER:%d:%s] set [MODE:%s]\n",
- encoder->base.id, encoder->name, mode->name);
+ drm_dbg_kms(dev, "[ENCODER:%d:%s] set [MODE:%s]\n",
+ encoder->base.id, encoder->name, mode->name);
if (encoder_funcs->mode_set)
encoder_funcs->mode_set(encoder, mode, adjusted_mode);
}
@@ -567,7 +567,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
int ret;
int i;

- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(NULL, "\n");

BUG_ON(!set);
BUG_ON(!set->crtc);
@@ -586,13 +586,13 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
set->fb = NULL;

if (set->fb) {
- DRM_DEBUG_KMS("[CRTC:%d:%s] [FB:%d] #connectors=%d (x y) (%i %i)\n",
- set->crtc->base.id, set->crtc->name,
- set->fb->base.id,
- (int)set->num_connectors, set->x, set->y);
+ drm_dbg_kms(dev, "[CRTC:%d:%s] [FB:%d] #connectors=%d (x y) (%i %i)\n",
+ set->crtc->base.id, set->crtc->name,
+ set->fb->base.id,
+ (int)set->num_connectors, set->x, set->y);
} else {
- DRM_DEBUG_KMS("[CRTC:%d:%s] [NOFB]\n",
- set->crtc->base.id, set->crtc->name);
+ drm_dbg_kms(dev, "[CRTC:%d:%s] [NOFB]\n",
+ set->crtc->base.id, set->crtc->name);
drm_crtc_helper_disable(set->crtc);
return 0;
}
@@ -642,7 +642,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
if (set->crtc->primary->fb != set->fb) {
/* If we have no fb then treat it as a full mode set */
if (set->crtc->primary->fb == NULL) {
- DRM_DEBUG_KMS("crtc has no fb, full mode set\n");
+ drm_dbg_kms(dev, "crtc has no fb, full mode set\n");
mode_changed = true;
} else if (set->fb->format != set->crtc->primary->fb->format) {
mode_changed = true;
@@ -654,7 +654,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
fb_changed = true;

if (!drm_mode_equal(set->mode, &set->crtc->mode)) {
- DRM_DEBUG_KMS("modes are different, full mode set\n");
+ drm_dbg_kms(dev, "modes are different, full mode set\n");
drm_mode_debug_printmodeline(&set->crtc->mode);
drm_mode_debug_printmodeline(set->mode);
mode_changed = true;
@@ -690,7 +690,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
fail = 1;

if (connector->dpms != DRM_MODE_DPMS_ON) {
- DRM_DEBUG_KMS("connector dpms not on, full mode switch\n");
+ drm_dbg_kms(dev, "connector dpms not on, full mode switch\n");
mode_changed = true;
}

@@ -699,7 +699,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
}

if (new_encoder != connector->encoder) {
- DRM_DEBUG_KMS("encoder changed, full mode switch\n");
+ drm_dbg_kms(dev, "encoder changed, full mode switch\n");
mode_changed = true;
/* If the encoder is reused for another connector, then
* the appropriate crtc will be set later.
@@ -740,17 +740,17 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
goto fail;
}
if (new_crtc != connector->encoder->crtc) {
- DRM_DEBUG_KMS("crtc changed, full mode switch\n");
+ drm_dbg_kms(dev, "crtc changed, full mode switch\n");
mode_changed = true;
connector->encoder->crtc = new_crtc;
}
if (new_crtc) {
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [CRTC:%d:%s]\n",
- connector->base.id, connector->name,
- new_crtc->base.id, new_crtc->name);
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] to [CRTC:%d:%s]\n",
+ connector->base.id, connector->name,
+ new_crtc->base.id, new_crtc->name);
} else {
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [NOCRTC]\n",
- connector->base.id, connector->name);
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] to [NOCRTC]\n",
+ connector->base.id, connector->name);
}
}
drm_connector_list_iter_end(&conn_iter);
@@ -761,8 +761,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,

if (mode_changed) {
if (drm_helper_crtc_in_use(set->crtc)) {
- DRM_DEBUG_KMS("attempting to set mode from"
- " userspace\n");
+ drm_dbg_kms(dev, "attempting to set mode from userspace\n");
drm_mode_debug_printmodeline(set->mode);
set->crtc->primary->fb = set->fb;
if (!drm_crtc_helper_set_mode(set->crtc, set->mode,
@@ -774,10 +773,11 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set,
ret = -EINVAL;
goto fail;
}
- DRM_DEBUG_KMS("Setting connector DPMS state to on\n");
+ drm_dbg_kms(dev, "Setting connector DPMS state to on\n");
for (i = 0; i < set->num_connectors; i++) {
- DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id,
- set->connectors[i]->name);
+ drm_dbg_kms(dev, "\t[CONNECTOR:%d:%s] set DPMS on\n",
+ set->connectors[i]->base.id,
+ set->connectors[i]->name);
set->connectors[i]->funcs->dpms(set->connectors[i], DRM_MODE_DPMS_ON);
}
}
diff --git a/drivers/gpu/drm/drm_debugfs_crc.c b/drivers/gpu/drm/drm_debugfs_crc.c
index a59ef3f0e4a1..f29d286f4760 100644
--- a/drivers/gpu/drm/drm_debugfs_crc.c
+++ b/drivers/gpu/drm/drm_debugfs_crc.c
@@ -131,8 +131,9 @@ static ssize_t crc_control_write(struct file *file, const char __user *ubuf,
return 0;

if (len > PAGE_SIZE - 1) {
- DRM_DEBUG_KMS("Expected < %lu bytes into crtc crc control\n",
- PAGE_SIZE);
+ drm_dbg_kms(crtc->dev,
+ "Expected < %lu bytes into crtc crc control\n",
+ PAGE_SIZE);
return -E2BIG;
}

diff --git a/drivers/gpu/drm/drm_displayid.c b/drivers/gpu/drm/drm_displayid.c
index 67fed6cee9e9..5304ab4337b3 100644
--- a/drivers/gpu/drm/drm_displayid.c
+++ b/drivers/gpu/drm/drm_displayid.c
@@ -15,8 +15,8 @@ static int validate_displayid(const u8 *displayid, int length, int idx)

base = (const struct displayid_header *)&displayid[idx];

- DRM_DEBUG_KMS("base revision 0x%x, length %d, %d %d\n",
- base->rev, base->bytes, base->prod_id, base->ext_count);
+ drm_dbg_kms(NULL, "base revision 0x%x, length %d, %d %d\n",
+ base->rev, base->bytes, base->prod_id, base->ext_count);

/* +1 for DispID checksum */
dispid_length = sizeof(*base) + base->bytes + 1;
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 3d0a4da661bc..71adb2e6bffd 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1986,7 +1986,7 @@ bool drm_edid_block_valid(u8 *_block, int block_num, bool print_bad_edid,

status = edid_block_check(block, is_base_block);
if (status == EDID_BLOCK_HEADER_REPAIR) {
- DRM_DEBUG_KMS("Fixing EDID header, your hardware may be failing\n");
+ drm_dbg_kms(NULL, "Fixing EDID header, your hardware may be failing\n");
edid_header_fix(block);

/* Retry with fixed header, update status if that worked. */
@@ -2172,8 +2172,9 @@ drm_do_probe_ddc_edid(void *data, u8 *buf, unsigned int block, size_t len)
ret = i2c_transfer(adapter, &msgs[3 - xfers], xfers);

if (ret == -ENXIO) {
- DRM_DEBUG_KMS("drm: skipping non-existent adapter %s\n",
- adapter->name);
+ drm_dbg_kms(NULL,
+ "drm: skipping non-existent adapter %s\n",
+ adapter->name);
break;
}
} while (ret != xfers && --retries);
@@ -5576,7 +5577,7 @@ static int _drm_edid_to_sad(const struct drm_edid *drm_edid,
}
cea_db_iter_end(&iter);

- DRM_DEBUG_KMS("Found %d Short Audio Descriptors\n", count);
+ drm_dbg_kms(NULL, "Found %d Short Audio Descriptors\n", count);

return count;
}
@@ -5621,7 +5622,7 @@ static int _drm_edid_to_speaker_allocation(const struct drm_edid *drm_edid,
}
cea_db_iter_end(&iter);

- DRM_DEBUG_KMS("Found %d Speaker Allocation Data Blocks\n", count);
+ drm_dbg_kms(NULL, "Found %d Speaker Allocation Data Blocks\n", count);

return count;
}
@@ -5748,7 +5749,7 @@ static bool _drm_detect_monitor_audio(const struct drm_edid *drm_edid)
drm_edid_iter_end(&edid_iter);

if (has_audio) {
- DRM_DEBUG_KMS("Monitor has basic audio support\n");
+ drm_dbg_kms(NULL, "Monitor has basic audio support\n");
goto end;
}

@@ -5759,8 +5760,8 @@ static bool _drm_detect_monitor_audio(const struct drm_edid *drm_edid)
int i;

for (i = 0; i < cea_db_payload_len(db); i += 3)
- DRM_DEBUG_KMS("CEA audio format %d\n",
- (data[i] >> 3) & 0xf);
+ drm_dbg_kms(NULL, "CEA audio format %d\n",
+ (data[i] >> 3) & 0xf);
has_audio = true;
break;
}
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index 259176d78f3b..032b9f7926dd 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -175,7 +175,7 @@ static int drm_gem_shmem_get_pages_locked(struct drm_gem_shmem_object *shmem)

pages = drm_gem_get_pages(obj);
if (IS_ERR(pages)) {
- DRM_DEBUG_KMS("Failed to get pages (%ld)\n", PTR_ERR(pages));
+ drm_dbg_kms(NULL, "Failed to get pages (%ld)\n", PTR_ERR(pages));
shmem->pages_use_count = 0;
return PTR_ERR(pages);
}
@@ -328,7 +328,7 @@ static int drm_gem_shmem_vmap_locked(struct drm_gem_shmem_object *shmem,
}

if (ret) {
- DRM_DEBUG_KMS("Failed to vmap pages, error %d\n", ret);
+ drm_dbg_kms(NULL, "Failed to vmap pages, error %d\n", ret);
goto err_put_pages;
}

diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c
index af72fc38bb7c..c1b8717b5794 100644
--- a/drivers/gpu/drm/drm_lease.c
+++ b/drivers/gpu/drm/drm_lease.c
@@ -403,7 +403,7 @@ static int fill_object_idr(struct drm_device *dev,
}

if (!drm_mode_object_lease_required(objects[o]->type)) {
- DRM_DEBUG_KMS("invalid object for lease\n");
+ drm_dbg_kms(dev, "invalid object for lease\n");
ret = -EINVAL;
goto out_free_objects;
}
diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c
index ab5dd5933a1a..793fdd7da1d0 100644
--- a/drivers/gpu/drm/drm_mipi_dbi.c
+++ b/drivers/gpu/drm/drm_mipi_dbi.c
@@ -265,7 +265,8 @@ static void mipi_dbi_fb_dirty(struct iosys_map *src, struct drm_framebuffer *fb,

full = width == fb->width && height == fb->height;

- DRM_DEBUG_KMS("Flushing [FB:%d] " DRM_RECT_FMT "\n", fb->base.id, DRM_RECT_ARG(rect));
+ drm_dbg_kms(fb->dev, "Flushing [FB:%d] " DRM_RECT_FMT "\n",
+ fb->base.id, DRM_RECT_ARG(rect));

if (!dbi->dc || !full || swap ||
fb->format->format == DRM_FORMAT_XRGB8888) {
@@ -408,7 +409,7 @@ void mipi_dbi_pipe_disable(struct drm_simple_display_pipe *pipe)
{
struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(pipe->crtc.dev);

- DRM_DEBUG_KMS("\n");
+ drm_dbg_kms(&dbidev->drm, "\n");

if (dbidev->backlight)
backlight_disable(dbidev->backlight);
@@ -627,7 +628,7 @@ int mipi_dbi_dev_init_with_formats(struct mipi_dbi_dev *dbidev,
drm->mode_config.max_height = dbidev->mode.vdisplay;
dbidev->rotation = rotation;

- DRM_DEBUG_KMS("rotation = %u\n", rotation);
+ drm_dbg_kms(drm, "rotation = %u\n", rotation);

return 0;
}
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index f5171bf91eae..440e3b015cc6 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -53,11 +53,11 @@
* drm_mode_debug_printmodeline - print a mode to dmesg
* @mode: mode to print
*
- * Describe @mode using DRM_DEBUG.
+ * Describe @mode using drm_dbg_kms().
*/
void drm_mode_debug_printmodeline(const struct drm_display_mode *mode)
{
- DRM_DEBUG_KMS("Modeline " DRM_MODE_FMT "\n", DRM_MODE_ARG(mode));
+ drm_dbg_kms(NULL, "Modeline " DRM_MODE_FMT "\n", DRM_MODE_ARG(mode));
}
EXPORT_SYMBOL(drm_mode_debug_printmodeline);

@@ -1813,9 +1813,9 @@ void drm_mode_prune_invalid(struct drm_device *dev,
}
if (verbose) {
drm_mode_debug_printmodeline(mode);
- DRM_DEBUG_KMS("Not using %s mode: %s\n",
- mode->name,
- drm_get_mode_status_name(mode->status));
+ drm_dbg_kms(dev, "Not using %s mode: %s\n",
+ mode->name,
+ drm_get_mode_status_name(mode->status));
}
drm_mode_destroy(dev, mode);
}
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index 1e8727b7bce9..12fed5f812a1 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -275,7 +275,7 @@ static int __drm_universal_plane_init(struct drm_device *dev,
plane->format_types = kmalloc_array(format_count, sizeof(uint32_t),
GFP_KERNEL);
if (!plane->format_types) {
- DRM_DEBUG_KMS("out of memory when allocating plane\n");
+ drm_dbg_kms(dev, "out of memory when allocating plane\n");
drm_mode_object_unregister(dev, &plane->base);
return -ENOMEM;
}
@@ -302,7 +302,7 @@ static int __drm_universal_plane_init(struct drm_device *dev,
GFP_KERNEL);

if (format_modifier_count && !plane->modifiers) {
- DRM_DEBUG_KMS("out of memory when allocating plane\n");
+ drm_dbg_kms(dev, "out of memory when allocating plane\n");
kfree(plane->format_types);
drm_mode_object_unregister(dev, &plane->base);
return -ENOMEM;
@@ -786,7 +786,7 @@ static int __setplane_check(struct drm_plane *plane,

/* Check whether this plane is usable on this CRTC */
if (!(plane->possible_crtcs & drm_crtc_mask(crtc))) {
- DRM_DEBUG_KMS("Invalid crtc for plane\n");
+ drm_dbg_kms(plane->dev, "Invalid crtc for plane\n");
return -EINVAL;
}

@@ -794,8 +794,9 @@ static int __setplane_check(struct drm_plane *plane,
ret = drm_plane_check_pixel_format(plane, fb->format->format,
fb->modifier);
if (ret) {
- DRM_DEBUG_KMS("Invalid pixel format %p4cc, modifier 0x%llx\n",
- &fb->format->format, fb->modifier);
+ drm_dbg_kms(fb->dev,
+ "Invalid pixel format %p4cc, modifier 0x%llx\n",
+ &fb->format->format, fb->modifier);
return ret;
}

@@ -804,8 +805,8 @@ static int __setplane_check(struct drm_plane *plane,
crtc_x > INT_MAX - (int32_t) crtc_w ||
crtc_h > INT_MAX ||
crtc_y > INT_MAX - (int32_t) crtc_h) {
- DRM_DEBUG_KMS("Invalid CRTC coordinates %ux%u+%d+%d\n",
- crtc_w, crtc_h, crtc_x, crtc_y);
+ drm_dbg_kms(crtc->dev, "Invalid CRTC coordinates %ux%u+%d+%d\n",
+ crtc_w, crtc_h, crtc_x, crtc_y);
return -ERANGE;
}

@@ -982,24 +983,23 @@ int drm_mode_setplane(struct drm_device *dev, void *data,
*/
plane = drm_plane_find(dev, file_priv, plane_req->plane_id);
if (!plane) {
- DRM_DEBUG_KMS("Unknown plane ID %d\n",
- plane_req->plane_id);
+ drm_dbg_kms(dev, "Unknown plane ID %d\n", plane_req->plane_id);
return -ENOENT;
}

if (plane_req->fb_id) {
fb = drm_framebuffer_lookup(dev, file_priv, plane_req->fb_id);
if (!fb) {
- DRM_DEBUG_KMS("Unknown framebuffer ID %d\n",
- plane_req->fb_id);
+ drm_dbg_kms(dev, "Unknown framebuffer ID %d\n",
+ plane_req->fb_id);
return -ENOENT;
}

crtc = drm_crtc_find(dev, file_priv, plane_req->crtc_id);
if (!crtc) {
drm_framebuffer_put(fb);
- DRM_DEBUG_KMS("Unknown crtc ID %d\n",
- plane_req->crtc_id);
+ drm_dbg_kms(dev, "Unknown crtc ID %d\n",
+ plane_req->crtc_id);
return -ENOENT;
}
}
@@ -1048,7 +1048,7 @@ static int drm_mode_cursor_universal(struct drm_crtc *crtc,
if (req->handle) {
fb = drm_internal_framebuffer_create(dev, &fbreq, file_priv);
if (IS_ERR(fb)) {
- DRM_DEBUG_KMS("failed to wrap cursor buffer in drm framebuffer\n");
+ drm_dbg_kms(dev, "failed to wrap cursor buffer in drm framebuffer\n");
return PTR_ERR(fb);
}

@@ -1119,7 +1119,7 @@ static int drm_mode_cursor_common(struct drm_device *dev,

crtc = drm_crtc_find(dev, file_priv, req->crtc_id);
if (!crtc) {
- DRM_DEBUG_KMS("Unknown CRTC ID %d\n", req->crtc_id);
+ drm_dbg_kms(dev, "Unknown CRTC ID %d\n", req->crtc_id);
return -ENOENT;
}

@@ -1340,7 +1340,7 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev,
* to modifier changes.
*/
if (old_fb->format->format != fb->format->format) {
- DRM_DEBUG_KMS("Page flip is not allowed to change frame buffer format.\n");
+ drm_dbg_kms(dev, "Page flip is not allowed to change frame buffer format.\n");
ret = -EINVAL;
goto out;
}
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 8127be134c39..8f3174107141 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -532,8 +532,8 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,

drm_modeset_acquire_init(&ctx, 0);

- DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id,
- connector->name);
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s]\n", connector->base.id,
+ connector->name);

retry:
ret = drm_modeset_lock(&dev->mode_config.connection_mutex, &ctx);
@@ -576,11 +576,12 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
* check here, and if anything changed start the hotplug code.
*/
if (old_status != connector->status) {
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %s to %s\n",
- connector->base.id,
- connector->name,
- drm_get_connector_status_name(old_status),
- drm_get_connector_status_name(connector->status));
+ drm_dbg_kms(dev,
+ "[CONNECTOR:%d:%s] status updated from %s to %s\n",
+ connector->base.id,
+ connector->name,
+ drm_get_connector_status_name(old_status),
+ drm_get_connector_status_name(connector->status));

/*
* The hotplug event code might call into the fb
@@ -598,8 +599,8 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
drm_kms_helper_poll_enable(dev);

if (connector->status == connector_status_disconnected) {
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] disconnected\n",
- connector->base.id, connector->name);
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] disconnected\n",
+ connector->base.id, connector->name);
drm_connector_update_edid_property(connector, NULL);
drm_mode_prune_invalid(dev, &connector->modes, false);
goto exit;
@@ -657,8 +658,8 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,

drm_mode_sort(&connector->modes);

- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] probed modes :\n", connector->base.id,
- connector->name);
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] probed modes :\n",
+ connector->base.id, connector->name);
list_for_each_entry(mode, &connector->modes, head) {
drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
drm_mode_debug_printmodeline(mode);
@@ -792,14 +793,14 @@ static void output_poll_execute(struct work_struct *work)
old = drm_get_connector_status_name(old_status);
new = drm_get_connector_status_name(connector->status);

- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] "
- "status updated from %s to %s\n",
- connector->base.id,
- connector->name,
- old, new);
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] epoch counter %llu -> %llu\n",
- connector->base.id, connector->name,
- old_epoch_counter, connector->epoch_counter);
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] "
+ "status updated from %s to %s\n",
+ connector->base.id,
+ connector->name,
+ old, new);
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] epoch counter %llu -> %llu\n",
+ connector->base.id, connector->name,
+ old_epoch_counter, connector->epoch_counter);

changed = true;
}
diff --git a/drivers/gpu/drm/drm_rect.c b/drivers/gpu/drm/drm_rect.c
index 85c79a38c13a..8f4abcb1cbd8 100644
--- a/drivers/gpu/drm/drm_rect.c
+++ b/drivers/gpu/drm/drm_rect.c
@@ -228,9 +228,9 @@ EXPORT_SYMBOL(drm_rect_calc_vscale);
void drm_rect_debug_print(const char *prefix, const struct drm_rect *r, bool fixed_point)
{
if (fixed_point)
- DRM_DEBUG_KMS("%s" DRM_RECT_FP_FMT "\n", prefix, DRM_RECT_FP_ARG(r));
+ drm_dbg_kms(NULL, "%s" DRM_RECT_FP_FMT "\n", prefix, DRM_RECT_FP_ARG(r));
else
- DRM_DEBUG_KMS("%s" DRM_RECT_FMT "\n", prefix, DRM_RECT_ARG(r));
+ drm_dbg_kms(NULL, "%s" DRM_RECT_FMT "\n", prefix, DRM_RECT_ARG(r));
}
EXPORT_SYMBOL(drm_rect_debug_print);

diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 6b090d71d45a..873818348bb4 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -179,10 +179,10 @@ static ssize_t status_store(struct device *device,
ret = -EINVAL;

if (old_force != connector->force || !connector->force) {
- DRM_DEBUG_KMS("[CONNECTOR:%d:%s] force updated from %d to %d or reprobing\n",
- connector->base.id,
- connector->name,
- old_force, connector->force);
+ drm_dbg_kms(dev, "[CONNECTOR:%d:%s] force updated from %d to %d or reprobing\n",
+ connector->base.id,
+ connector->name,
+ old_force, connector->force);

connector->funcs->fill_modes(connector,
dev->mode_config.max_width,
--
2.39.2

2023-04-08 08:14:56

by Siddh Raman Pant

Subject: Re: [PATCH v8 0/8] drm: Remove usage of deprecated DRM_* macros

On Tue, 28 Feb 2023 14:55:04 +0530, Siddh Raman Pant wrote:
> This patchset aims to remove usages of deprecated DRM_* macros from the
> files residing in drivers/gpu/drm root.
>
> In process, I found out that NULL as first argument of drm_dbg_* wasn't
> working, but it was listed as the alternative in deprecation comment,
> so I fixed that before removing usages of DRM_DEBUG_* macros.
>
> Courtesy discussion on v1, I added support for NULL in drm_()* macros too.
>
> Courtesy discussion on v7, I removed generic macro stuff meant to accomodate
> stuff like mipi_dsi_host, and instead reverted a commit which used the
> drm_err() macro incorrectly by passing mipi_dsi_host.
>
> This patchset should be applied in order as changes might be dependent.
>
> Please review and let me know if any errors are there, and hopefully
> this gets accepted.
>
> [...]
>
> Siddh Raman Pant (8):
> Revert "drm: mipi-dsi: Convert logging to drm_* functions."
> drm/print: Fix and add support for NULL as first argument in drm_*
> macros
> drm: Remove usage of deprecated DRM_INFO
> drm: Remove usage of deprecated DRM_NOTE
> drm: Remove usage of deprecated DRM_ERROR
> drm: Remove usage of deprecated DRM_DEBUG
> drm: Remove usage of deprecated DRM_DEBUG_DRIVER
> drm: Remove usage of deprecated DRM_DEBUG_KMS
>
> [...]

Hello,

Please review these patches and let me know if any further changes
are required. I feel they should be good to merge now.

Context: https://lore.kernel.org/dri-devel/[email protected]/

Thanks,
Siddh